{% extends "base.html" %}
{% block title %}Evaluate — Fine-Tuning — ICDEV™ Dashboard{% endblock %}
{% block content %}

<div class="container">
    <nav aria-label="breadcrumb">
        <span><a href="/">Home</a></span> &gt; <span><a href="/finetune">Fine-Tuning</a></span> &gt; <span>Evaluate</span>
    </nav>

    <h1>Model Evaluations</h1>
    <p class="text-muted">Automated evaluation with BLEU, ROUGE-L, perplexity scoring, and A/B comparison (D-FT-14, D-FT-15). Auto-promotion thresholds: BLEU >= 0.30, ROUGE-L >= 0.40, perplexity improvement >= 10%.</p>

    <!-- Promotion Thresholds -->
    <div style="margin:1rem 0;padding:0.75rem 1rem;background:#e3f2fd;border:1px solid #90caf9;border-radius:4px;">
        <strong>Auto-Promotion Thresholds (D-FT-16):</strong>
        BLEU >= 0.30 AND ROUGE-L >= 0.40 AND perplexity improvement >= 10%
    </div>

    <!-- All Evaluations -->
    <h2>All Evaluations</h2>
    <div class="table-container">
        <table id="tbl-evals">
            <thead>
                <tr>
                    <th>Model Version</th>
                    <th>Type</th>
                    <th>Test Set</th>
                    <th>BLEU</th>
                    <th>ROUGE-L</th>
                    <th>Perplexity</th>
                    <th>Significance</th>
                    <th>Pass?</th>
                    <th>Date</th>
                </tr>
            </thead>
            <tbody>
                {% for ev in evaluations %}
                <tr>
                    <td><a href="/finetune/models/{{ ev.model_version_id }}">{{ ev.model_version_id[:12] }}...</a></td>
                    <td>{{ ev.eval_type }}</td>
                    <td>{{ ev.test_set_size }}</td>
                    <td style="color:{% if ev.bleu_score >= 0.30 %}#4caf50{% else %}#f44336{% endif %};">{{ "%.3f"|format(ev.bleu_score) }}</td>
                    <td style="color:{% if ev.rouge_l_score >= 0.40 %}#4caf50{% else %}#f44336{% endif %};">{{ "%.3f"|format(ev.rouge_l_score) }}</td>
                    <td>{{ "%.1f"|format(ev.perplexity) }}</td>
                    <td>{{ "%.3f"|format(ev.statistical_significance) if ev.statistical_significance else '--' }}</td>
                    <td>
                        {% if ev.pass_threshold %}
                        <span style="color:#4caf50;font-weight:bold;">PASS</span>
                        {% else %}
                        <span style="color:#f44336;font-weight:bold;">FAIL</span>
                        {% endif %}
                    </td>
                    <td>{{ ev.evaluated_at }}</td>
                </tr>
                {% endfor %}
                {% if not evaluations %}
                <tr><td colspan="9" style="text-align:center;color:#999;">No evaluations yet. Train a model and run evaluation.</td></tr>
                {% endif %}
            </tbody>
        </table>
    </div>
</div>

{% endblock %}