File size: 5,634 Bytes
69ee6e4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
from __future__ import annotations

import json
from pathlib import Path
from typing import Any


def _provider_table_rows(scored: dict[str, Any]) -> list[tuple[str, dict[str, Any]]]:
    return sorted(
        scored.get("providers", {}).items(),
        key=lambda item: item[1].get("accuracy", 0.0),
        reverse=True,
    )


def build_markdown_report(run_id: str, scored: dict[str, Any], pairwise: list[dict[str, Any]]) -> str:
    lines: list[str] = []
    lines.append(f"# Evaluation Report: {run_id}")
    lines.append("")
    lines.append(f"- Status: `{scored.get('status', 'unknown')}`")
    lines.append(f"- Total evaluated rows: `{scored.get('total_rows', 0)}`")
    lines.append("")
    lines.append("## Leaderboard")
    lines.append("")
    lines.append("| System | Attempted | Correct | Accuracy | CI95 | Avg Latency (ms) | Errors |")
    lines.append("|---|---:|---:|---:|---:|---:|---:|")
    for provider, metrics in _provider_table_rows(scored):
        ci = metrics.get("accuracy_ci95", {"low": 0.0, "high": 0.0})
        lines.append(
            "| "
            f"{provider} | {metrics.get('attempted', 0)} | {metrics.get('correct', 0)} | "
            f"{metrics.get('accuracy', 0.0):.3f} | "
            f"[{ci.get('low', 0.0):.3f}, {ci.get('high', 0.0):.3f}] | "
            f"{metrics.get('avg_latency_ms', 0.0):.1f} | {metrics.get('errors', 0)} |"
        )

    lines.append("")
    lines.append("## Pairwise Significance (Matched Samples)")
    lines.append("")
    if not pairwise:
        lines.append("No provider pairs available.")
    else:
        lines.append("| System A | System B | Wins A | Wins B | Ties | p-value |")
        lines.append("|---|---|---:|---:|---:|---:|")
        for row in pairwise:
            lines.append(
                f"| {row['provider_a']} | {row['provider_b']} | {row['wins_a']} | "
                f"{row['wins_b']} | {row['ties']} | {row['p_value_two_sided']:.4f} |"
            )

    lines.append("")
    lines.append("## Category Breakdown")
    lines.append("")
    for provider, metrics in _provider_table_rows(scored):
        lines.append(f"### {provider}")
        lines.append("")
        lines.append("| Category | Attempted | Correct | Accuracy |")
        lines.append("|---|---:|---:|---:|")
        categories = sorted(metrics.get("categories", {}).items(), key=lambda x: x[0])
        for cat_name, cat in categories:
            lines.append(
                f"| {cat_name} | {cat.get('attempted', 0)} | {cat.get('correct', 0)} | "
                f"{cat.get('accuracy', 0.0):.3f} |"
            )
        lines.append("")
    return "\n".join(lines).strip() + "\n"


def build_html_report(run_id: str, scored: dict[str, Any], pairwise: list[dict[str, Any]]) -> str:
    rows = _provider_table_rows(scored)
    provider_rows = []
    for provider, metrics in rows:
        ci = metrics.get("accuracy_ci95", {"low": 0.0, "high": 0.0})
        provider_rows.append(
            "<tr>"
            f"<td>{provider}</td><td>{metrics.get('attempted', 0)}</td>"
            f"<td>{metrics.get('correct', 0)}</td><td>{metrics.get('accuracy', 0.0):.3f}</td>"
            f"<td>[{ci.get('low', 0.0):.3f}, {ci.get('high', 0.0):.3f}]</td>"
            f"<td>{metrics.get('avg_latency_ms', 0.0):.1f}</td>"
            f"<td>{metrics.get('errors', 0)}</td></tr>"
        )
    pair_rows = []
    for row in pairwise:
        pair_rows.append(
            "<tr>"
            f"<td>{row['provider_a']}</td><td>{row['provider_b']}</td>"
            f"<td>{row['wins_a']}</td><td>{row['wins_b']}</td><td>{row['ties']}</td>"
            f"<td>{row['p_value_two_sided']:.4f}</td></tr>"
        )
    return (
        "<!doctype html><html><head><meta charset='utf-8'>"
        f"<title>Evaluation Report {run_id}</title>"
        "<style>body{font-family:Arial,sans-serif;margin:24px}table{border-collapse:collapse;width:100%}"
        "th,td{border:1px solid #ddd;padding:8px;text-align:left}th{background:#f4f4f4}</style>"
        "</head><body>"
        f"<h1>Evaluation Report: {run_id}</h1>"
        f"<p>Status: <code>{scored.get('status', 'unknown')}</code><br>"
        f"Total evaluated rows: <code>{scored.get('total_rows', 0)}</code></p>"
        "<h2>Leaderboard</h2><table><thead><tr>"
        "<th>System</th><th>Attempted</th><th>Correct</th><th>Accuracy</th>"
        "<th>CI95</th><th>Avg Latency (ms)</th><th>Errors</th>"
        "</tr></thead><tbody>"
        + "".join(provider_rows)
        + "</tbody></table>"
        "<h2>Pairwise Significance</h2><table><thead><tr>"
        "<th>System A</th><th>System B</th><th>Wins A</th><th>Wins B</th><th>Ties</th><th>p-value</th>"
        "</tr></thead><tbody>"
        + ("".join(pair_rows) if pair_rows else "<tr><td colspan='6'>No pairs available</td></tr>")
        + "</tbody></table>"
        "</body></html>"
    )


def write_reports(
    *,
    run_id: str,
    scored: dict[str, Any],
    pairwise: list[dict[str, Any]],
    reports_root: str | Path = "reports",
) -> dict[str, str]:
    root = Path(reports_root)
    root.mkdir(parents=True, exist_ok=True)
    md_path = root / f"{run_id}.md"
    html_path = root / f"{run_id}.html"
    json_path = root / f"{run_id}.json"

    md_path.write_text(build_markdown_report(run_id, scored, pairwise), encoding="utf-8")
    html_path.write_text(build_html_report(run_id, scored, pairwise), encoding="utf-8")
    json_path.write_text(
        json.dumps({"run_id": run_id, "scored": scored, "pairwise": pairwise}, indent=2),
        encoding="utf-8",
    )
    return {"markdown": str(md_path), "html": str(html_path), "json": str(json_path)}