兩項目評估報告
- EvalRun: #119(suite #66
auto-59692a6a-r1-053958736)
- Target: #1 production-baseline
- Cases: 30(N=1, attempts=29/30)
- Generated: 2026-05-16T13:29:37+08:00
本報告含兩個獨立評估項目。項目一 評估 bot 進入「知識與產品查詢」fallback
後的撈取 + 回答能力;項目二 評估 bot 跨全 enabled scenarios 的 routing →
tool → answer 三段 funnel 健康度。
項目一: 知識庫精準度
評估範圍 (prerequisite: 進對 scenario)
- 進對 scenario 的 attempts: 10 / 29 (34.5%)
- 只對這些 attempts 算 retrieval + answer
- 沒進對 scenario 的 attempts → 排除(routing 失敗不該污染 KB 訊號)
Per-scenario 評估
| Scenario |
qualifying / total attempts |
retrieval_relevance |
answer_correctness |
| 知識與產品查詢 |
10 / 10 |
❌ 37.8% |
✅ 95.0% |
待修方向(worst-3)
- 知識與產品查詢 × retrieval_relevance = 37.8% — 撈到的 KB chunks 不夠相關 — KB content gap,跟 Neptune team 提 enrichment
- 知識與產品查詢 × answer_correctness = 95.0% — 回答內容有問題 — 細看 hallucination_rate vs answer_quality 哪邊低
項目二: 情境調用與完成
整體 funnel(全 scenarios 加總)
| Stage |
Pass count |
% of total |
| Total attempts |
19 |
100.0% |
| Step 1: scenario_routing |
5 |
26.3% |
| Step 2: + tool_calling |
5 |
26.3% |
| Step 3: + answer |
3 |
15.8% |
Per-scenario funnel
| Scenario (n_attempts) |
Step 1 (routing) |
Step 2 (tool) |
Step 3 (answer) |
end-to-end |
| Bra Size Chart (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
| Custom_Pants_Size_Chart (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
| Men's Underwear Size Chart (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
| Wool_Coat_Size_Chart (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
| early_return (9) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
| 優惠活動腳本 (1) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
| 換貨情境 (0) |
— |
— |
— |
— |
| 用戶反映尺寸不合 (1) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
| 知識與產品查詢 (1) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
| 退換貨流程、政策詢問情境 (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
| 退貨情境 (2) |
❌ 0/2 (0.0%) |
❌ 0/2 (0.0%) |
❌ 0/2 (0.0%) |
❌ 0/2 (0.0%) |
Drop-off 最大的 5 個 scenario
- Bra Size Chart drop at step3 (-100.0pp)
- Wool_Coat_Size_Chart drop at step3 (-100.0pp)
- early_return drop at step1 (-100.0pp)
- 優惠活動腳本 drop at step1 (-100.0pp)
- 用戶反映尺寸不合 drop at step1 (-100.0pp)
Audit
Reproduce combined report: bin/rails runner "puts Eval::EvaluationReport.call(run: EvalRun.find(119))"
Or fetch each item separately:
bin/rails runner "puts Eval::KbAccuracyReport.call(run: EvalRun.find(119))"
bin/rails runner "puts Eval::ScenarioFunnelReport.call(run: EvalRun.find(119))"
Per-Scenario × Per-Dim — Run #119
Suite: Fashion for yes AI 小幫手 (bulk R1) · scenarios: 11 · dims: 5 · populated cells: 47/55
| Scenario |
Scenario |
Tool |
Retrieval |
Faith |
AnsQ |
| Bra Size Chart |
100.0% (n=1) |
100.0% (n=1) |
0.0% (n=1) |
0.0% (n=1) |
46.7% (n=1) |
| Custom_Pants_Size_Chart |
100.0% (n=1) |
100.0% (n=1) |
0.0% (n=1) |
0.0% (n=1) |
83.3% (n=1) |
| Men's Underwear Size Chart |
100.0% (n=1) |
100.0% (n=1) |
0.0% (n=1) |
0.0% (n=1) |
100.0% (n=1) |
| Wool_Coat_Size_Chart |
100.0% (n=1) |
100.0% (n=1) |
— |
0.0% (n=1) |
76.7% (n=1) |
| early_return |
0.0% [0.0–0.0] (n=9) |
0.0% (n=1) |
37.5% [0.0–75.0] (n=8) |
100.0% [100.0–100.0] (n=6) |
68.1% [50.0–85.6] (n=9) |
| 優惠活動腳本 |
0.0% (n=1) |
0.0% (n=1) |
0.0% (n=1) |
100.0% (n=1) |
90.0% (n=1) |
| 換貨情境 |
0.0% (n=1) |
— |
0.0% (n=1) |
— |
— |
| 用戶反映尺寸不合 |
100.0% (n=1) |
— |
— |
0.0% (n=1) |
73.3% (n=1) |
| 知識與產品查詢 |
90.9% [72.7–100.0] (n=11) |
90.9% [72.7–100.0] (n=11) |
90.0% [70.0–100.0] (n=10) |
86.4% [68.2–100.0] (n=11) |
92.4% [78.8–100.0] (n=11) |
| 退換貨流程、政策詢問情境 |
100.0% (n=1) |
— |
0.0% (n=1) |
0.0% (n=1) |
90.0% (n=1) |
| 退貨情境 |
0.0% [0.0–0.0] (n=2) |
— |
0.0% [0.0–0.0] (n=2) |
0.0% [0.0–0.0] (n=2) |
58.3% [43.3–73.3] (n=2) |
Worst-3 cells (lowest primary score)
- early_return × Tool · 0.0% (n=1) · lowest sub_metric:
tools_precision
- early_return × Scenario · 0.0% (n=9) · lowest sub_metric:
scenario_precision
- 優惠活動腳本 × Tool · 0.0% (n=1) · lowest sub_metric:
tools_precision