兩項目評估報告
- EvalRun: #214(suite #113
auto-6a944a8b-r1-053959333)
- Target: #2 production-canary
- Cases: 30(N=1, attempts=30/30)
- Generated: 2026-05-16T13:52:20+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 / 30 (33.3%)
- 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 |
❌ 34.9% |
✅ 100.0% |
待修方向(worst-3)
- 知識與產品查詢 × retrieval_relevance = 34.9% — 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 = 100.0% — 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 |
20 |
100.0% |
| Step 1: scenario_routing |
7 |
35.0% |
| Step 2: + tool_calling |
7 |
35.0% |
| Step 3: + answer |
1 |
5.0% |
Per-scenario funnel
| Scenario (n_attempts) |
Step 1 (routing) |
Step 2 (tool) |
Step 3 (answer) |
end-to-end |
| early_return (9) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
❌ 0/9 (0.0%) |
| seatosummit - 商品推薦 (3) |
⚪ 2/3 (66.7%) |
⚪ 2/3 (66.7%) |
❌ 0/3 (0.0%) |
❌ 0/3 (0.0%) |
| 物流狀態查詢 (4) |
⚪ 2/4 (50.0%) |
⚪ 2/4 (50.0%) |
❌ 0/4 (0.0%) |
❌ 0/4 (0.0%) |
| 知識與產品查詢 (3) |
✅ 3/3 (100.0%) |
✅ 3/3 (100.0%) |
❌ 1/3 (33.3%) |
❌ 1/3 (33.3%) |
| 退換貨申請 (1) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
Drop-off 最大的 5 個 scenario
- early_return drop at step1 (-100.0pp)
- 退換貨申請 drop at step1 (-100.0pp)
- seatosummit - 商品推薦 drop at step3 (-66.7pp)
- 知識與產品查詢 drop at step3 (-66.7pp)
- 物流狀態查詢 drop at step1 (-50.0pp)
Audit
Reproduce combined report: bin/rails runner "puts Eval::EvaluationReport.call(run: EvalRun.find(214))"
Or fetch each item separately:
bin/rails runner "puts Eval::KbAccuracyReport.call(run: EvalRun.find(214))"
bin/rails runner "puts Eval::ScenarioFunnelReport.call(run: EvalRun.find(214))"
Per-Scenario × Per-Dim — Run #214
Suite: Sea to Summit客服小幫手 (bulk R1) · scenarios: 5 · dims: 5 · populated cells: 23/25
| Scenario |
Scenario |
Tool |
Retrieval |
Faith |
AnsQ |
| early_return |
0.0% [0.0–0.0] (n=9) |
0.0% (n=1) |
100.0% [100.0–100.0] (n=8) |
100.0% [100.0–100.0] (n=8) |
91.9% [87.0–96.3] (n=9) |
| seatosummit - 商品推薦 |
100.0% [100.0–100.0] (n=3) |
100.0% [100.0–100.0] (n=3) |
16.7% [0.0–50.0] (n=3) |
100.0% [100.0–100.0] (n=3) |
41.1% [26.7–50.0] (n=3) |
| 物流狀態查詢 |
75.0% [25.0–100.0] (n=4) |
25.0% [0.0–75.0] (n=4) |
— |
0.0% [0.0–0.0] (n=4) |
50.0% [26.7–81.7] (n=4) |
| 知識與產品查詢 |
100.0% [100.0–100.0] (n=13) |
100.0% [100.0–100.0] (n=13) |
84.6% [61.5–100.0] (n=13) |
84.6% [66.7–97.4] (n=13) |
89.7% [77.7–97.4] (n=13) |
| 退換貨申請 |
0.0% (n=1) |
0.0% (n=1) |
— |
16.7% (n=1) |
40.0% (n=1) |
Worst-3 cells (lowest primary score)
- early_return × Scenario · 0.0% (n=9) · lowest sub_metric:
scenario_precision
- early_return × Tool · 0.0% (n=1) · lowest sub_metric:
tools_recall
- 退換貨申請 × Tool · 0.0% (n=1) · lowest sub_metric:
tools_precision