# Scenario retrospective — Midway Distribution, 2026-05-05

Executor: `qwen3.5:latest`   Reviewer: `qwen3:latest`   Draft: `qwen2.5:latest`   Overview(T3): `gpt-oss:20b`
Prior lessons loaded into executor context: **2** (from 2026-04-29, 2026-04-21)

## Events

| At | Kind | Role / Count | Pool | Fills | Turns | Dur(s) | Cites | Gaps |
|---|---|---|---|---|---|---|---|---|
| 16:00 | baseline_fill | Assembler × 2 | 838 | ✓ 2 | 3 | 26.0 | 0 | 2 |
| 17:30 | recurring | Loader × 2 | 620 | ✓ 2 | 2 | 11.8 | 0 | 3 |
| 10:30 | expansion | Packer × 5 | - | ✗ 0 | 0 | 37.9 | 0 | 1 |
| 12:00 | emergency | Loader × 4 | 431 | ✓ 4 | 4 | 35.0 | 0 | 5 |

## Final roster

| Worker | Booked | Role | City, ST | Status |
|---|---|---|---|---|
| undefined Zachary Taylor | 16:00 | Assembler | Indianapolis, IN | confirmed |
| undefined Adam D. Watson | 16:00 | Assembler | Indianapolis, IN | confirmed |
| undefined Sharon B. Torres | 17:30 | Loader | Indianapolis, IN | confirmed |
| undefined Kimberly Murphy | 17:30 | Loader | Indianapolis, IN | confirmed |
| undefined Sandra Gray | 12:00 | Loader | Indianapolis, IN | confirmed |
| undefined Mark Lopez | 12:00 | Loader | Indianapolis, IN | confirmed |
| undefined Helen Z. Cooper | 12:00 | Loader | Indianapolis, IN | confirmed |
| undefined Ryan Z. Torres | 12:00 | Loader | Indianapolis, IN | confirmed |

## Gap signals

### double_book
- **16:00** — undefined Adam D. Watson already booked for 16:00
- **17:30** — undefined Sharon B. Torres already booked for 16:00
- **17:30** — undefined Kimberly Murphy already booked for 16:00
- **12:00** — undefined Sandra Gray already booked for 16:00
- **12:00** — undefined Mark Lopez already booked for 16:00
- **12:00** — undefined Helen Z. Cooper already booked for 16:00
- **12:00** — undefined Ryan Z. Torres already booked for 16:00

### artifact
- **16:00** — undefined is not an object (evaluating 'f.reason.slice')
- **17:30** — undefined is not an object (evaluating 'f.reason.slice')
- **12:00** — undefined is not an object (evaluating 'f.reason.slice')

### drift_or_tool
- **10:30** — invalid JSON from executor: JSON Parse error: Unable to parse JSON string | raw: {"kind":"plan","steps":["Analyze prior search results: The hybrid_search tool returned 0 SQL matches for 'Indianapolis, IN' despite the filter, indicating the vector reranker is returning irrelevant candidates (Memphis, MO, etc.) because no local Packer data exists in the index.","Action: Execute a

### fairness
- _cross-event_ — Zachary Taylor (undefined) booked 8 times today

### write_through_audit
- _post-run_ — playbook_memory has 1547 entries (ran 4 events, expected ≥ 3 new entries from this run)

## Workers touched across the week

8 distinct workers made it through to a decision. Every one is accounted for below — no-shows flagged, rebookings noted, everyone visible.

| Worker ID | Name | Events | Outcome |
|---|---|---|---|
| 12207 | Zachary Taylor | 16:00 baseline_fill | booked |
| 49897 | Adam D. Watson | 16:00 baseline_fill | booked |
| W500K-25481 | Sharon B. Torres | 17:30 recurring | booked |
| W500K-10744 | Kimberly Murphy | 17:30 recurring | booked |
| W500K-11321 | Sandra Gray | 12:00 emergency | booked |
| W500K-7233 | Mark Lopez | 12:00 emergency | booked |
| W500K-23191 | Helen Z. Cooper | 12:00 emergency | booked |
| W500K-26233 | Ryan Z. Torres | 12:00 emergency | booked |

## Discovered patterns (meta-index)

What the system identified across semantically-similar past fills as each event ran:

- **16:00 baseline_fill** (Assembler): Across 25 similar past playbooks (25 workers examined) · recurring certifications: OSHA-10 (48%) · archetype mostly: communicator · reliability median 0.80 (range 0.59–1.00)
- **17:30 recurring** (Loader): Across 25 similar past playbooks (25 workers examined) · recurring certifications: OSHA-10 (48%) · archetype mostly: communicator · reliability median 0.80 (range 0.59–1.00)
- **10:30 expansion** (Packer): —
- **12:00 emergency** (Loader): Across 25 similar past playbooks (27 workers examined) · recurring certifications: OSHA-10 (52%) · recurring skills: overhead crane (41%) · archetype mostly: communicator · reliability median 0.80 (range 0.19–1.00)

## Narrative

- 3/4 events reached consensus.
- Final roster: 8 bookings across 1 distinct workers.
- Workers touched (booked, failed, or otherwise decided): 8.
- Playbook citations across the day: 0 (proof the feedback loop fired across events).
- Dropped events: 10:30 expansion.