兩項目評估報告
- EvalRun: #409(suite #207
auto-00281e2f-r1-054000326)
- Target: #1 production-baseline
- Cases: 12(N=1, attempts=12/12)
- Generated: 2026-05-17T06:32:45+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: 9 / 12 (75.0%)
- 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 |
8 / 11 |
❌ 0.0% |
— |
| 轉接真人客服 |
1 / 1 |
❌ 0.0% |
— |
待修方向(worst-3)
- 轉接真人客服 × retrieval_relevance = 0.0% — bot 進對 scenario 但沒呼叫 search tool — 流程 / prompt 問題(不是 KB content gap)
- 知識與產品查詢 × retrieval_relevance = 0.0% — bot 進對 scenario 但沒呼叫 search tool — 流程 / prompt 問題(不是 KB content gap)
項目二: 情境調用與完成
整體 funnel(全 scenarios 加總)
| Stage |
Pass count |
% of total |
| Total attempts |
12 |
100.0% |
| Step 1: scenario_routing |
9 |
75.0% |
| Step 2: + tool_calling |
9 |
75.0% |
| Step 3: + answer |
1 |
8.3% |
Per-scenario funnel
| Scenario (n_attempts) |
Step 1 (routing) |
Step 2 (tool) |
Step 3 (answer) |
end-to-end |
| 知識與產品查詢 (11) |
⚪ 8/11 (72.7%) |
⚪ 8/11 (72.7%) |
❌ 1/11 (9.1%) |
❌ 1/11 (9.1%) |
| 轉接真人客服 (1) |
✅ 1/1 (100.0%) |
✅ 1/1 (100.0%) |
❌ 0/1 (0.0%) |
❌ 0/1 (0.0%) |
Drop-off 最大的 5 個 scenario
- 轉接真人客服 drop at step3 (-100.0pp)
- 知識與產品查詢 drop at step3 (-63.6pp)
Audit
Reproduce combined report: bin/rails runner "puts Eval::EvaluationReport.call(run: EvalRun.find(409))"
Or fetch each item separately:
bin/rails runner "puts Eval::KbAccuracyReport.call(run: EvalRun.find(409))"
bin/rails runner "puts Eval::ScenarioFunnelReport.call(run: EvalRun.find(409))"
Per-Scenario × Per-Dim — Run #409
Suite: 欣寶XianBot (bulk R1) · scenarios: 2 · dims: 5 · populated cells: 7/10
| Scenario |
Scenario |
Tool |
Retrieval |
Faith |
AnsQ |
| 知識與產品查詢 |
72.7% [45.5–90.9] (n=11) |
72.7% [45.5–100.0] (n=11) |
— |
28.6% [0.0–57.1] (n=7) |
30.9% [17.0–47.0] (n=11) |
| 轉接真人客服 |
100.0% (n=1) |
— |
— |
0.0% (n=1) |
36.7% (n=1) |
Worst-3 cells (lowest primary score)
- 轉接真人客服 × Faith · 0.0% (n=1) · lowest sub_metric:
rule_compliance
- 知識與產品查詢 × Faith · 28.6% (n=7) · lowest sub_metric:
rule_compliance
- 知識與產品查詢 × AnsQ · 30.9% (n=11) · lowest sub_metric:
supplementary_coverage