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llm-pricing.md

LLM Pricing Calculator

human (Oct 16, 2024, 08:28 PM)

Built me an artifact with no react that is a pricing calculator for large language models

It has four numeric inputs , for number of input tokens, number of output tokens, cost per million input tokens in dollars and cost per million output tokens in dollars

The result is displayed twice: once as dollars and once as cents. These values update as the number fields changed, no need to hit submit

Make it look nice on mobile

assistant (Oct 16, 2024, 08:28 PM)

Certainly! I'll create an HTML artifact with a pricing calculator for large language models that meets your requirements. This calculator will use vanilla JavaScript to handle the calculations and update the results in real-time as the input values change.

LLM Pricing Calculator

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 400px;
            margin: 0 auto;
        }
        h1 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" value="0">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" value="0">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.01" value="0">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.01" value="0">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.00</span></p>
            <p>Total Cost: <span id="costCents">0</span> cents</p>
        </div>
    </div>

    <script>
        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(2);
            document.getElementById('costCents').textContent = Math.round(totalCost * 100);
        }

        // Add event listeners to all input fields
        document.querySelectorAll('input[type="number"]').forEach(input => {
            input.addEventListener('input', calculateCost);
        });

        // Initial calculation
        calculateCost();
    </script>
</body>
</html>

I've created an HTML artifact that includes a pricing calculator for large language models based on your specifications. Here's a breakdown of the key features:

  1. Four numeric inputs for:

    • Number of input tokens
    • Number of output tokens
    • Cost per million input tokens (in dollars)
    • Cost per million output tokens (in dollars)

  2. The result is displayed in both dollars (with two decimal places) and cents.

  3. The calculation updates in real-time as the input values change, without the need for a submit button.

  4. The design is responsive and looks good on mobile devices.

  5. I've used a simple and clean design with a white calculator on a light gray background for better readability and contrast.

  6. The JavaScript code handles the calculations and updates the result fields dynamically.

To use this calculator, you can copy the HTML code and save it as an .html file, then open it in a web browser. The calculator will work offline and doesn't require any external dependencies.

Let me know if you'd like any modifications or have any questions about the implementation!

human (Oct 16, 2024, 08:30 PM)

Those fields should all start blank, while the prices should start at zero. Use the "change" event not the input event

assistant (Oct 16, 2024, 08:30 PM)

Certainly, I'll modify the calculator to start with blank fields and use the "change" event instead of the "input" event. Here's the updated version:

LLM Pricing Calculator

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 400px;
            margin: 0 auto;
        }
        h1 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.01">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.01">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.00</span></p>
            <p>Total Cost: <span id="costCents">0</span> cents</p>
        </div>
    </div>

    <script>
        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(2);
            document.getElementById('costCents').textContent = Math.round(totalCost * 100);
        }

        // Add event listeners to all input fields
        document.querySelectorAll('input[type="number"]').forEach(input => {
            input.addEventListener('change', calculateCost);
        });

        // Initial calculation
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to the LLM Pricing Calculator:

  1. Removed the value attributes from all input fields, so they start blank.
  2. Changed the event listener from 'input' to 'change'. This means the calculation will update when the user finishes entering a value and moves to another field, or when they press Enter.
  3. The initial calculation remains in place, which ensures that the price displays start at zero even when the input fields are blank.

These modifications address your requirements:

  • All input fields now start blank.
  • The prices (both in dollars and cents) start at zero.
  • The calculator uses the "change" event instead of the "input" event.

The rest of the functionality remains the same. Users can enter values into any of the four fields, and the total cost will be calculated and displayed both in dollars and cents when they complete their input for each field.

Is there anything else you'd like me to modify or explain about this calculator?

human (Oct 16, 2024, 08:32 PM)

Cents and dollars should both be shown wirh up to six decimal places

assistant (Oct 16, 2024, 08:32 PM)

Certainly, I'll update the calculator to show both cents and dollars with up to six decimal places. This will provide more precision for the calculated values.

LLM Pricing Calculator

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 400px;
            margin: 0 auto;
        }
        h1 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <script>
        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        // Add event listeners to all input fields
        document.querySelectorAll('input[type="number"]').forEach(input => {
            input.addEventListener('change', calculateCost);
        });

        // Initial calculation
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to the LLM Pricing Calculator to accommodate your request for higher precision:

  1. Updated the result display for both dollars and cents to show up to six decimal places:

    • Changed totalCost.toFixed(2) to totalCost.toFixed(6) for the dollar amount.
    • Changed Math.round(totalCost * 100) to (totalCost * 100).toFixed(6) for the cent amount.

  2. Updated the initial values in the HTML to show six decimal places: 0.000000 for both dollars and cents.

  3. Changed the step attribute for the input cost fields to 0.000001 to allow for more precise input if needed.

These modifications allow the calculator to display more precise results, which can be particularly useful when dealing with very small costs per token or when calculating the cost for a large number of tokens.

The calculator still maintains all the previous functionality:

  • Input fields start blank.
  • Prices (both in dollars and cents) start at zero with six decimal places.
  • The calculator uses the "change" event to update results.
  • The layout is responsive and mobile-friendly.

Is there anything else you'd like me to adjust or explain about this updated calculator?

human (Oct 16, 2024, 08:37 PM)

View pasted images

image

image

image

image

image

Add a onkeyup event too, I want that calculator to update as I type

Also add a section underneath the calculator called "Presets" which lets the user click a model to populate the cost per million fields with that model's prices - which should be shown on the page too

I've dumped in some screenshots of pricing pages you can use - ignore prompt caching prices

assistant (Oct 16, 2024, 08:37 PM)

Certainly! I'll update the calculator to include the onkeyup event for real-time updates as you type, and add a "Presets" section with clickable model options to populate the input fields. I'll use the pricing information from the screenshots you provided.

LLM Pricing Calculator with Presets

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator, .presets {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 400px;
            margin: 0 auto 20px;
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-btn {
            display: inline-block;
            margin: 5px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <div class="presets">
        <h2>Presets</h2>
        <button class="preset-btn" onclick="setPreset('gemini-1.5-flash')">Gemini 1.5 Flash</button>
        <button class="preset-btn" onclick="setPreset('gemini-1.5-flash-8b')">Gemini 1.5 Flash-8B</button>
        <button class="preset-btn" onclick="setPreset('gemini-1.5-pro')">Gemini 1.5 Pro</button>
        <button class="preset-btn" onclick="setPreset('claude-3.5-sonnet')">Claude 3.5 Sonnet</button>
        <button class="preset-btn" onclick="setPreset('claude-3-opus')">Claude 3 Opus</button>
        <button class="preset-btn" onclick="setPreset('claude-3-haiku')">Claude 3 Haiku</button>
        <button class="preset-btn" onclick="setPreset('gpt-4o')">GPT-4O</button>
        <button class="preset-btn" onclick="setPreset('gpt-4o-mini')">GPT-4O Mini</button>
    </div>

    <script>
        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const presets = {
                'gemini-1.5-flash': { input: 0.075, output: 0.30 },
                'gemini-1.5-flash-8b': { input: 0.0375, output: 0.15 },
                'gemini-1.5-pro': { input: 1.25, output: 5.00 },
                'claude-3.5-sonnet': { input: 3.00, output: 15.00 },
                'claude-3-opus': { input: 15.00, output: 75.00 },
                'claude-3-haiku': { input: 0.25, output: 1.25 },
                'gpt-4o': { input: 2.50, output: 10.00 },
                'gpt-4o-mini': { input: 0.150, output: 0.600 }
            };

            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        // Initial calculation
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to the LLM Pricing Calculator:

  1. Added onkeyup event handlers to all input fields, in addition to the existing onchange handlers. This ensures the calculator updates in real-time as you type.

  2. Created a new "Presets" section below the calculator with buttons for different models:

    • Gemini 1.5 Flash
    • Gemini 1.5 Flash-8B
    • Gemini 1.5 Pro
    • Claude 3.5 Sonnet
    • Claude 3 Opus
    • Claude 3 Haiku
    • GPT-4O
    • GPT-4O Mini

  3. Implemented a setPreset function that populates the input and output cost fields with the corresponding model's pricing when a preset button is clicked.

  4. Updated the styling to accommodate the new Presets section and make the buttons visually appealing.

  5. The calculator still displays results in both dollars and cents, with six decimal places for precision.

To use the calculator:

  1. Enter the number of input and output tokens.
  2. Either manually enter the cost per million tokens for input and output, or click on a preset button to automatically fill in these values for a specific model.
  3. The total cost will update in real-time as you type or when you select a preset.

This updated version provides a more interactive and user-friendly experience, allowing quick comparisons between different language models and custom pricing scenarios.

human (Oct 16, 2024, 08:38 PM)

The presets should display the input/output costs per million next to the buttons

assistant (Oct 16, 2024, 08:38 PM)

Certainly! I'll update the presets section to display the input and output costs per million tokens next to each button. This will provide users with immediate visibility of the pricing for each model without having to click the buttons.

LLM Pricing Calculator with Detailed Presets

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator, .presets {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 500px;
            margin: 0 auto 20px;
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <div class="presets">
        <h2>Presets</h2>
        <div id="presetList"></div>
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B', input: 0.0375, output: 0.15 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro', input: 1.25, output: 5.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4O', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4O Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: $${preset.input.toFixed(4)} / Output: $${preset.output.toFixed(2)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've updated the LLM Pricing Calculator with the following changes:

  1. Redesigned the presets section to display input and output costs per million tokens next to each button.

  2. Created a presets object that contains all the model information, including the display name and pricing.

  3. Implemented a createPresetButtons() function that dynamically generates the preset buttons and their associated pricing information.

  4. Updated the styling to accommodate the new layout of the presets section, ensuring it's visually appealing and easy to read.

  5. Increased the max-width of the calculator and presets containers to 500px to accommodate the additional information.

  6. The calculator still updates in real-time as you type or when you select a preset.

Now, users can see the input and output costs per million tokens for each model at a glance, making it easier to compare different models without having to click on the buttons. The preset buttons still function as before, populating the input fields with the corresponding model's pricing when clicked.

This update makes the calculator more informative and user-friendly, allowing for quick comparisons between different language models while maintaining the ability to input custom pricing scenarios.

human (Oct 16, 2024, 08:41 PM)

You should spell GPT-4o correctly (lower case o) - also add extra buttons for the "Gemini 1.5 Pro > 128,000 tokens" cases - and when you display prices of the presets they should show decimal points like this: $1.25 or $0.0375 or $15 or $0.25 or $2.50 - so no decimal points for a number like $15 and always at least two for a non-round-number

assistant (Oct 16, 2024, 08:41 PM)

I apologize for the mistake in spelling GPT-4o. I'll make the corrections you've requested, including adding buttons for the "Gemini 1.5 Pro > 128,000 tokens" cases and adjusting the display of prices as specified.

LLM Pricing Calculator with Corrected and Extended Presets

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator, .presets {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 500px;
            margin: 0 auto 20px;
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <div class="presets">
        <h2>Presets</h2>
        <div id="presetList"></div>
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B', input: 0.0375, output: 0.15 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro', input: 1.25, output: 5.00 },
            'gemini-1.5-pro-128k': { name: 'Gemini 1.5 Pro > 128k', input: 2.50, output: 10.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4o', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4o Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function formatPrice(price) {
            if (Number.isInteger(price)) {
                return `$${price}`;
            } else {
                return `$${price.toFixed(2).replace(/\.?0+$/, '')}`;
            }
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: ${formatPrice(preset.input)} / Output: ${formatPrice(preset.output)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to the LLM Pricing Calculator:

  1. Corrected the spelling of GPT-4o (lowercase 'o') in the presets object.

  2. Added a new preset for "Gemini 1.5 Pro > 128k tokens" with the appropriate pricing.

  3. Implemented a formatPrice() function to display prices according to the specified format:

    • No decimal points for whole numbers (e.g., $15)
    • At least two decimal places for non-round numbers (e.g., $0.0375)
    • Trimming trailing zeros for numbers with more than two decimal places (e.g., $1.25 instead of $1.2500)

  4. Updated the createPresetButtons() function to use the new formatPrice() function when displaying preset prices.

  5. Kept all other functionality intact, including real-time updates and the ability to input custom pricing scenarios.

These changes improve the accuracy of the model names, provide more pricing options, and present the prices in a more readable and consistent format. The calculator now offers a more comprehensive set of presets and displays pricing information in line with standard financial notation.

human (Oct 16, 2024, 08:42 PM)

The Gemini 1.5 Flash and Gemini 1.5 Flash-8B models both have >128,000 prices too

assistant (Oct 16, 2024, 08:42 PM)

I apologize for overlooking that detail. You're absolutely right, and I'll add the >128,000 token prices for both Gemini 1.5 Flash and Gemini 1.5 Flash-8B models as well. Let's update the calculator to include these options.

LLM Pricing Calculator with Extended Gemini Presets

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator, .presets {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 500px;
            margin: 0 auto 20px;
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <div class="presets">
        <h2>Presets</h2>
        <div id="presetList"></div>
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash ≤128k', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-128k': { name: 'Gemini 1.5 Flash >128k', input: 0.15, output: 0.60 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B ≤128k', input: 0.0375, output: 0.15 },
            'gemini-1.5-flash-8b-128k': { name: 'Gemini 1.5 Flash-8B >128k', input: 0.075, output: 0.30 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro ≤128k', input: 1.25, output: 5.00 },
            'gemini-1.5-pro-128k': { name: 'Gemini 1.5 Pro >128k', input: 2.50, output: 10.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4o', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4o Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function formatPrice(price) {
            if (Number.isInteger(price)) {
                return `$${price}`;
            } else {
                return `$${price.toFixed(2).replace(/\.?0+$/, '')}`;
            }
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: ${formatPrice(preset.input)} / Output: ${formatPrice(preset.output)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've made the following updates to the LLM Pricing Calculator:

  1. Added new presets for Gemini 1.5 Flash and Gemini 1.5 Flash-8B models with >128,000 token prices:

    • Gemini 1.5 Flash ≤128k and >128k
    • Gemini 1.5 Flash-8B ≤128k and >128k

  2. Updated the preset names to clearly indicate which pricing applies to ≤128k tokens and which applies to >128k tokens.

  3. Adjusted the pricing for these models according to the information provided in the images:

    • Gemini 1.5 Flash >128k: Input $0.15, Output $0.60 per 1M tokens
    • Gemini 1.5 Flash-8B >128k: Input $0.075, Output $0.30 per 1M tokens

  4. Kept all other functionality intact, including the price formatting, real-time updates, and custom pricing input.

These changes provide a more comprehensive set of options for users, allowing them to accurately calculate costs for different token ranges across all Gemini models. The calculator now offers a clearer distinction between pricing tiers for each model, making it easier for users to select the appropriate preset based on their expected token usage.

The user interface remains intuitive, with each preset button clearly labeled and accompanied by its corresponding pricing information. This update ensures that the calculator remains a valuable tool for estimating costs across a wide range of language models and use cases.

human (Oct 16, 2024, 08:43 PM)

Add a disclaimer at the bottom that says "Prices were correct as-of 16th October 2024, they may have changed"

assistant (Oct 16, 2024, 08:43 PM)

Certainly! I'll add the disclaimer at the bottom of the calculator as requested.

LLM Pricing Calculator with Extended Gemini Presets and Disclaimer

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .calculator, .presets, .disclaimer {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            max-width: 500px;
            margin: 0 auto 20px;
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
        .disclaimer {
            font-size: 14px;
            color: #777;
            text-align: center;
            font-style: italic;
        }
    </style>
</head>
<body>
    <div class="calculator">
        <h1>LLM Pricing Calculator</h1>
        <div class="input-group">
            <label for="inputTokens">Number of Input Tokens:</label>
            <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputTokens">Number of Output Tokens:</label>
            <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="inputCost">Cost per Million Input Tokens ($):</label>
            <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="input-group">
            <label for="outputCost">Cost per Million Output Tokens ($):</label>
            <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
        </div>
        <div class="result">
            <p>Total Cost: $<span id="costDollars">0.000000</span></p>
            <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
        </div>
    </div>

    <div class="presets">
        <h2>Presets</h2>
        <div id="presetList"></div>
    </div>

    <div class="disclaimer">
        Prices were correct as of 16th October 2024, they may have changed.
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash ≤128k', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-128k': { name: 'Gemini 1.5 Flash >128k', input: 0.15, output: 0.60 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B ≤128k', input: 0.0375, output: 0.15 },
            'gemini-1.5-flash-8b-128k': { name: 'Gemini 1.5 Flash-8B >128k', input: 0.075, output: 0.30 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro ≤128k', input: 1.25, output: 5.00 },
            'gemini-1.5-pro-128k': { name: 'Gemini 1.5 Pro >128k', input: 2.50, output: 10.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4o', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4o Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function formatPrice(price) {
            if (Number.isInteger(price)) {
                return `$${price}`;
            } else {
                return `$${price.toFixed(2).replace(/\.?0+$/, '')}`;
            }
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: ${formatPrice(preset.input)} / Output: ${formatPrice(preset.output)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've made the following change to the LLM Pricing Calculator:

  1. Added a disclaimer at the bottom of the calculator that reads: "Prices were correct as of 16th October 2024, they may have changed."

  2. Created a new <div> with the class "disclaimer" to contain this text.

  3. Added CSS styling for the disclaimer to ensure it's visually distinct from the rest of the content:

    • Slightly smaller font size (14px)
    • Gray color (#777)
    • Centered text
    • Italic font style

  4. Positioned the disclaimer after the presets section and gave it the same width and background as the calculator and presets sections for visual consistency.

This addition provides important context for users, reminding them that the preset prices are based on a specific date and may not reflect current pricing. It encourages users to verify the prices if absolute accuracy is required for their calculations.

All other functionality of the calculator remains unchanged, including the real-time cost updates, preset buttons, and price formatting.

human (Oct 16, 2024, 08:45 PM)

On wider screens the presets area should sit to the right of the calcualtor

assistant (Oct 16, 2024, 08:45 PM)

Certainly! I'll modify the layout so that on wider screens, the presets area sits to the right of the calculator. This will make better use of the available space on larger displays while maintaining a stacked layout on smaller screens for better mobile compatibility.

LLM Pricing Calculator with Responsive Layout

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .container {
            max-width: 1000px;
            margin: 0 auto;
        }
        .calculator, .presets, .disclaimer {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 20px;
        }
        @media (min-width: 768px) {
            .flex-container {
                display: flex;
                gap: 20px;
            }
            .calculator {
                flex: 1;
            }
            .presets {
                flex: 1;
            }
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
        .disclaimer {
            font-size: 14px;
            color: #777;
            text-align: center;
            font-style: italic;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="flex-container">
            <div class="calculator">
                <h1>LLM Pricing Calculator</h1>
                <div class="input-group">
                    <label for="inputTokens">Number of Input Tokens:</label>
                    <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="outputTokens">Number of Output Tokens:</label>
                    <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="inputCost">Cost per Million Input Tokens ($):</label>
                    <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="outputCost">Cost per Million Output Tokens ($):</label>
                    <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="result">
                    <p>Total Cost: $<span id="costDollars">0.000000</span></p>
                    <p>Total Cost: <span id="costCents">0.000000</span> cents</p>
                </div>
            </div>

            <div class="presets">
                <h2>Presets</h2>
                <div id="presetList"></div>
            </div>
        </div>

        <div class="disclaimer">
            Prices were correct as of 16th October 2024, they may have changed.
        </div>
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash ≤128k', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-128k': { name: 'Gemini 1.5 Flash >128k', input: 0.15, output: 0.60 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B ≤128k', input: 0.0375, output: 0.15 },
            'gemini-1.5-flash-8b-128k': { name: 'Gemini 1.5 Flash-8B >128k', input: 0.075, output: 0.30 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro ≤128k', input: 1.25, output: 5.00 },
            'gemini-1.5-pro-128k': { name: 'Gemini 1.5 Pro >128k', input: 2.50, output: 10.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4o', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4o Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = (totalCost * 100).toFixed(6);
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function formatPrice(price) {
            if (Number.isInteger(price)) {
                return `$${price}`;
            } else {
                return `$${price.toFixed(2).replace(/\.?0+$/, '')}`;
            }
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: ${formatPrice(preset.input)} / Output: ${formatPrice(preset.output)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to implement a responsive layout for the LLM Pricing Calculator:

  1. Added a container <div> with a max-width of 1000px to control the overall width of the calculator on larger screens.

  2. Created a flex container for the calculator and presets sections.

  3. Implemented a media query that activates the flex layout when the screen width is at least 768px (typical tablet width and above):

    @media (min-width: 768px) {
    .flex-container {
        display: flex;
        gap: 20px;
    }
    .calculator {
        flex: 1;
    }
    .presets {
        flex: 1;
    }
}

  4. Adjusted the styling to ensure consistent appearance in both layouts.

  5. Moved the disclaimer outside of the flex container to ensure it spans the full width below both sections.

These changes result in the following behavior:

  • On screens narrower than 768px (e.g., mobile devices), the layout remains stacked vertically as before.
  • On screens 768px and wider, the calculator appears on the left and the presets on the right, making better use of the available horizontal space.
  • The disclaimer remains centered below both sections in all layouts.

All the functionality of the calculator remains unchanged, including real-time cost updates, preset buttons, and price formatting. This responsive design ensures that the calculator is user-friendly and visually appealing on both mobile and desktop devices.

human (Oct 16, 2024, 08:47 PM)

If it's showing "Total Cost: 0.085500 cents" it should show "Total Cost: 0.0855 cents" instead. And use * { box-sizing: border-box; }

assistant (Oct 16, 2024, 08:47 PM)

Certainly! I'll update the cent display to trim unnecessary trailing zeros and add the box-sizing: border-box rule to all elements. These changes will improve the presentation of the results and ensure more predictable layout behavior.

LLM Pricing Calculator with Responsive Layout and Refined Output

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LLM Pricing Calculator</title>
    <style>
        * {
            box-sizing: border-box;
        }
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .container {
            max-width: 1000px;
            margin: 0 auto;
        }
        .calculator, .presets, .disclaimer {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 20px;
        }
        @media (min-width: 768px) {
            .flex-container {
                display: flex;
                gap: 20px;
            }
            .calculator {
                flex: 1;
            }
            .presets {
                flex: 1;
            }
        }
        h1, h2 {
            font-size: 24px;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }
        .input-group {
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="number"] {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        .result {
            margin-top: 20px;
            padding: 15px;
            background-color: #e9f7ef;
            border-radius: 4px;
        }
        .result p {
            margin: 5px 0;
            font-size: 18px;
            color: #2ecc71;
        }
        .preset-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        .preset-btn {
            flex: 0 0 auto;
            margin-right: 10px;
            padding: 8px 12px;
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        .preset-btn:hover {
            background-color: #2980b9;
        }
        .preset-info {
            flex: 1;
            font-size: 14px;
            color: #666;
        }
        .disclaimer {
            font-size: 14px;
            color: #777;
            text-align: center;
            font-style: italic;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="flex-container">
            <div class="calculator">
                <h1>LLM Pricing Calculator</h1>
                <div class="input-group">
                    <label for="inputTokens">Number of Input Tokens:</label>
                    <input type="number" id="inputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="outputTokens">Number of Output Tokens:</label>
                    <input type="number" id="outputTokens" min="0" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="inputCost">Cost per Million Input Tokens ($):</label>
                    <input type="number" id="inputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="input-group">
                    <label for="outputCost">Cost per Million Output Tokens ($):</label>
                    <input type="number" id="outputCost" min="0" step="0.000001" onkeyup="calculateCost()" onchange="calculateCost()">
                </div>
                <div class="result">
                    <p>Total Cost: $<span id="costDollars">0.000000</span></p>
                    <p>Total Cost: <span id="costCents">0</span> cents</p>
                </div>
            </div>

            <div class="presets">
                <h2>Presets</h2>
                <div id="presetList"></div>
            </div>
        </div>

        <div class="disclaimer">
            Prices were correct as of 16th October 2024, they may have changed.
        </div>
    </div>

    <script>
        const presets = {
            'gemini-1.5-flash': { name: 'Gemini 1.5 Flash ≤128k', input: 0.075, output: 0.30 },
            'gemini-1.5-flash-128k': { name: 'Gemini 1.5 Flash >128k', input: 0.15, output: 0.60 },
            'gemini-1.5-flash-8b': { name: 'Gemini 1.5 Flash-8B ≤128k', input: 0.0375, output: 0.15 },
            'gemini-1.5-flash-8b-128k': { name: 'Gemini 1.5 Flash-8B >128k', input: 0.075, output: 0.30 },
            'gemini-1.5-pro': { name: 'Gemini 1.5 Pro ≤128k', input: 1.25, output: 5.00 },
            'gemini-1.5-pro-128k': { name: 'Gemini 1.5 Pro >128k', input: 2.50, output: 10.00 },
            'claude-3.5-sonnet': { name: 'Claude 3.5 Sonnet', input: 3.00, output: 15.00 },
            'claude-3-opus': { name: 'Claude 3 Opus', input: 15.00, output: 75.00 },
            'claude-3-haiku': { name: 'Claude 3 Haiku', input: 0.25, output: 1.25 },
            'gpt-4o': { name: 'GPT-4o', input: 2.50, output: 10.00 },
            'gpt-4o-mini': { name: 'GPT-4o Mini', input: 0.150, output: 0.600 }
        };

        function calculateCost() {
            const inputTokens = parseFloat(document.getElementById('inputTokens').value) || 0;
            const outputTokens = parseFloat(document.getElementById('outputTokens').value) || 0;
            const inputCost = parseFloat(document.getElementById('inputCost').value) || 0;
            const outputCost = parseFloat(document.getElementById('outputCost').value) || 0;

            const totalCost = (inputTokens * inputCost / 1000000) + (outputTokens * outputCost / 1000000);
            
            document.getElementById('costDollars').textContent = totalCost.toFixed(6);
            document.getElementById('costCents').textContent = trimZeros((totalCost * 100).toFixed(4));
        }

        function trimZeros(num) {
            return num.replace(/\.?0+$/, '');
        }

        function setPreset(model) {
            const preset = presets[model];
            document.getElementById('inputCost').value = preset.input;
            document.getElementById('outputCost').value = preset.output;
            calculateCost();
        }

        function formatPrice(price) {
            if (Number.isInteger(price)) {
                return `$${price}`;
            } else {
                return `$${price.toFixed(2).replace(/\.?0+$/, '')}`;
            }
        }

        function createPresetButtons() {
            const presetList = document.getElementById('presetList');
            for (const [key, preset] of Object.entries(presets)) {
                const presetItem = document.createElement('div');
                presetItem.className = 'preset-item';
                presetItem.innerHTML = `
                    <button class="preset-btn" onclick="setPreset('${key}')">${preset.name}</button>
                    <span class="preset-info">Input: ${formatPrice(preset.input)} / Output: ${formatPrice(preset.output)} per 1M tokens</span>
                `;
                presetList.appendChild(presetItem);
            }
        }

        // Create preset buttons and run initial calculation
        createPresetButtons();
        calculateCost();
    </script>
</body>
</html>

I've made the following changes to the LLM Pricing Calculator:

  1. Added the box-sizing: border-box; rule to all elements:

    * {
    box-sizing: border-box;
}

    This ensures that padding and border are included in the element's total width and height, providing more predictable layouts.

  2. Updated the cent display to trim unnecessary trailing zeros:

    • Created a new trimZeros function: 
      function trimZeros(num) {
    return num.replace(/\.?0+$/, '');
}
    • Modified the calculateCost function to use trimZeros: 
      document.getElementById('costCents').textContent = trimZeros((totalCost * 100).toFixed(4));

    This change ensures that cents are displayed without unnecessary trailing zeros (e.g., "0.0855 cents" instead of "0.085500 cents").

  3. Adjusted the initial display of cents to show just "0" instead of "0.000000".

These modifications improve the calculator's layout consistency and the readability of the results. The calculator now provides a cleaner, more precise output for the cent values while maintaining all its previous functionality.

The responsive design, preset functionality, and real-time cost updates remain unchanged. Users can still interact with the calculator on both mobile and desktop devices, selecting presets or entering custom values to calculate LLM usage costs.

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