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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Model Parameter Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: row;
            height: 100vh;
            background: linear-gradient(to right, #ff9a9e, #fad0c4);
            color: #4b0082;
        }

        .console {
            width: 30%;
            padding: 20px;
            background-color: #fdfdfd;
            border-right: 2px solid #ff9a9e;
            overflow-y: auto;
        }

        .output {
            width: 70%;
            padding: 20px;
            overflow-y: auto;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 20px;
            background-color: #ffffff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
        }

        th, td {
            border: 1px solid #ddd;
            padding: 8px;
            text-align: center;
        }

        th {
            background-color: #ff9a9e;
            color: #fff;
            text-transform: uppercase;
        }

        .highlight {
            background-color: #fdf2ff;
            color: #800080;
            padding: 10px;
            margin: 20px 0;
            border: 1px solid #ff9a9e;
            border-radius: 8px;
        }

        .section-title {
            margin-top: 30px;
            font-size: 1.2em;
            font-weight: bold;
            color: #800080;
            text-align: center;
        }
    </style>
    <script>
        function calculateParameters() {
            const hiddenSize = parseInt(document.getElementById('hidden_size').value);
            const intermediateSize = parseInt(document.getElementById('intermediate_size').value);
            const vocabSize = parseInt(document.getElementById('vocab_size').value);
            const numKeyValueHeads = parseInt(document.getElementById('num_key_value_heads').value);
            const numHiddenLayers = parseInt(document.getElementById('num_hidden_layers').value);
            const includeBias = document.getElementById('include_bias').value === 'yes';

            // Attention calculations
            const attentionQW = [hiddenSize, hiddenSize, hiddenSize * hiddenSize];
            const attentionV = [hiddenSize, numKeyValueHeads, hiddenSize * numKeyValueHeads];
            const attentionBq = includeBias ? [hiddenSize, 1, hiddenSize] : [0, 0, 0];
            const attentionBv = includeBias ? [numKeyValueHeads, 1, numKeyValueHeads] : [0, 0, 0];
            const attentionTotal = attentionQW[2] + attentionV[2] + attentionBq[2] + attentionBv[2];

            // Feed Forward calculations
            const switchW = [hiddenSize, intermediateSize, hiddenSize * intermediateSize];
            const switchB = includeBias ? [intermediateSize, 1, intermediateSize] : [0, 0, 0];
            const projW = [intermediateSize, hiddenSize, intermediateSize * hiddenSize];
            const projB = includeBias ? [hiddenSize, 1, hiddenSize] : [0, 0, 0];
            const feedForwardTotal = switchW[2] + switchB[2] + projW[2] + projB[2];

            // Embedding
            const embedding = [vocabSize, hiddenSize, vocabSize * hiddenSize];

            // 1 layer parameters
            const oneLayerParams = attentionTotal + feedForwardTotal;

            // Full layers parameters
            const fullLayersParams = oneLayerParams * numHiddenLayers;

            // Full size (includes embedding)
            const fullSize = fullLayersParams + embedding[2];

            // Generate tables
            const attentionTable = `
                <table>
                    <tr>
                        <th>Attention</th>
                        <th>Input Size</th>
                        <th>Output Size</th>
                        <th>Total Size</th>
                    </tr>
                    <tr>
                        <td>Q / Wq</td>
                        <td>${attentionQW[0]}</td>
                        <td>${attentionQW[1]}</td>
                        <td>${attentionQW[2].toLocaleString()}</td>
                    </tr>
                    <tr>
                        <td>V / Wv</td>
                        <td>${attentionV[0]}</td>
                        <td>${attentionV[1]}</td>
                        <td>${attentionV[2].toLocaleString()}</td>
                    </tr>
                    ${includeBias ? `
                    <tr>
                        <td>Bq</td>
                        <td>${attentionBq[0]}</td>
                        <td>${attentionBq[1]}</td>
                        <td>${attentionBq[2].toLocaleString()}</td>
                    </tr>
                    <tr>
                        <td>Bv</td>
                        <td>${attentionBv[0]}</td>
                        <td>${attentionBv[1]}</td>
                        <td>${attentionBv[2].toLocaleString()}</td>
                    </tr>
                    ` : ''}
                </table>`;

            const feedForwardTable = `
                <table>
                    <tr>
                        <th>Feed Forward</th>
                        <th>Input Size</th>
                        <th>Output Size</th>
                        <th>Total Size</th>
                    </tr>
                    <tr>
                        <td>Switch / W</td>
                        <td>${switchW[0]}</td>
                        <td>${switchW[1]}</td>
                        <td>${switchW[2].toLocaleString()}</td>
                    </tr>
                    ${includeBias ? `<tr>
                        <td>Switch / b</td>
                        <td>${switchB[0]}</td>
                        <td>${switchB[1]}</td>
                        <td>${switchB[2].toLocaleString()}</td>
                    </tr>` : ''}
                    <tr>
                        <td>Proj / W</td>
                        <td>${projW[0]}</td>
                        <td>${projW[1]}</td>
                        <td>${projW[2].toLocaleString()}</td>
                    </tr>
                    ${includeBias ? `<tr>
                        <td>Proj / b</td>
                        <td>${projB[0]}</td>
                        <td>${projB[1]}</td>
                        <td>${projB[2].toLocaleString()}</td>
                    </tr>` : ''}
                </table>`;

            const embeddingTable = `
                <table>
                    <tr>
                        <th>Embedding</th>
                        <th>Input Size</th>
                        <th>Output Size</th>
                        <th>Total Size</th>
                    </tr>
                    <tr>
                        <td>Embedding</td>
                        <td>${embedding[0]}</td>
                        <td>${embedding[1]}</td>
                        <td>${embedding[2].toLocaleString()}</td>
                    </tr>
                </table>`;

            // Update output
            document.getElementById('output').innerHTML = `
                <div class="highlight">
                    <strong>1 Layer Parameters:</strong> ${oneLayerParams.toLocaleString()}<br>
                    <strong>Full Layers Parameters:</strong> ${fullLayersParams.toLocaleString()}<br>
                </div>
                ${attentionTable}
                ${feedForwardTable}
                <div class="highlight">
                    <strong>Complete Model Size:</strong> ${fullSize.toLocaleString()}
                </div>
                ${embeddingTable}`;
        }
    </script>
</head>
<body>

<div class="console">
    <h3>Input Parameters</h3>
    <label for="hidden_size">Hidden size:</label><br>
    <input type="number" id="hidden_size" value="2048"><br><br>

    <label for="intermediate_size">Intermediate size:</label><br>
    <input type="number" id="intermediate_size" value="16384"><br><br>

    <label for="vocab_size">Vocab size:</label><br>
    <input type="number" id="vocab_size" value="64000"><br><br>

    <label for="num_key_value_heads">Number of key-value heads:</label><br>
    <input type="number" id="num_key_value_heads" value="80"><br><br>

    <label for="num_hidden_layers">Number of hidden layers:</label><br>
    <input type="number" id="num_hidden_layers" value="64"><br><br>

    <label for="include_bias">Include bias?</label><br>
    <select id="include_bias">
        <option value="yes">Yes</option>
        <option value="no">No</option>
    </select><br><br>

    <button onclick="calculateParameters()">Calculate</button>
</div>

<div class="output" id="output">
    <h3>Model Parameter Results</h3>
</div>

</body>
</html>