# Playbook-Lift Reality Test — Run real_006

**Generated:** 2026-05-05T09:50:08.929241389Z
**Judge:** `qwen2.5:latest` (Ollama, resolved from env JUDGE_MODEL=qwen2.5:latest)
**Corpora:** `workers,ethereal_workers`
**Workers limit:** 5000
**Queries:** `tests/reality/real_coord_queries_v3.txt` (50 executed)
**K per pass:** 10
**Paraphrase pass:** ENABLED
**Re-judge pass:** ENABLED
**Evidence:** `reports/reality-tests/playbook_lift_real_006.json`

---

## Headline

| Metric | Value |
|---|---:|
| Total queries run | 50 |
| Cold-pass discoveries (judge-best ≠ top-1) | 9 |
| Warm-pass lifts (recorded playbook → top-1) | 9 |
| No change (judge-best already top-1, no playbook needed) | 41 |
| Playbook boosts triggered (warm pass) | 10 |
| Mean Δ top-1 distance (warm − cold) | -0.05014307 |
| **Paraphrase pass — recorded answer at rank 0 (top-1)** | **6 / 9** |
| Paraphrase pass — recorded answer at any rank in top-K | 9 / 9 |
| **Quality lift** (warm top-1 rating > cold top-1 rating) | **11 / 50** |
| Quality neutral (warm top-1 rating = cold top-1 rating) | 36 / 50 |
| Quality regressed (warm top-1 rating < cold top-1 rating) | 3 / 50 |

**Verbatim lift rate:** 9 of 9 discoveries became top-1 after warm pass.

---

## Per-query results

| # | Query | Cold top-1 | Cold judge-best (rank/rating) | Recorded? | Warm top-1 | Judge-best warm rank | Lift |
|---|---|---|---|---|---|---|---|
| 1 | Need 1 Loader in Kansas City MO starting at 17:30 for Corner | w-4806 | 0/5 | — | w-4806 | 0 | no |
| 2 | Need 2 Assemblers in Cincinnati OH starting at 14:30 for Gre | w-4371 | 0/4 | — | w-4371 | 0 | no |
| 3 | Need 1 Forklift Operator in Lexington KY starting at 08:30 f | e-8263 | 1/5 | ✓ w-4636 | w-4636 | 0 | **YES** |
| 4 | Need 2 Assemblers in Flint MI starting at 08:30 for Centenni | e-7186 | 1/4 | ✓ e-9319 | e-9319 | 0 | **YES** |
| 5 | Need 2 Welders in Indianapolis IN starting at 10:00 for Nort | e-5834 | 0/4 | — | e-5834 | 0 | no |
| 6 | Need 2 Material Handlers in Cincinnati OH starting at 13:00  | e-4871 | 4/2 | — | e-4871 | 4 | no |
| 7 | Need 3 Pickers in Flint MI starting at 17:00 for Centennial  | e-5571 | 0/2 | — | e-5571 | 0 | no |
| 8 | Need 3 Packers in Indianapolis IN starting at 09:00 for Heri | w-279 | 0/4 | — | w-279 | 0 | no |
| 9 | Need 3 Assemblers in Columbus OH starting at 17:30 for River | w-281 | 0/4 | — | w-281 | 0 | no |
| 10 | Need 5 Machine Operators in Cleveland OH starting at 14:30 f | e-8279 | 0/4 | — | e-8279 | 0 | no |
| 11 | Need 2 Assemblers in Grand Rapids MI starting at 13:00 for C | w-4502 | 0/3 | — | w-4502 | 0 | no |
| 12 | Need 2 Pickers in Akron OH starting at 10:30 for Summit Indu | e-5655 | 2/2 | — | e-5655 | 2 | no |
| 13 | Need 3 Quality Techs in Lexington KY starting at 12:30 for K | e-6369 | 0/4 | — | e-6369 | 0 | no |
| 14 | Need 4 Assemblers in Gary IN starting at 12:00 for Heritage  | e-1315 | 0/2 | — | e-1315 | 0 | no |
| 15 | Need 3 Packers in Toledo OH starting at 16:00 for Cornerston | e-4887 | 1/2 | — | e-4887 | 1 | no |
| 16 | Need 4 Warehouse Associates in Fort Wayne IN starting at 13: | w-4434 | 0/4 | — | w-4434 | 0 | no |
| 17 | Need 4 Assemblers in Columbus OH starting at 13:00 for Midwa | w-281 | 0/4 | — | w-281 | 0 | no |
| 18 | Need 2 Shipping Clerks in Chicago IL starting at 17:00 for M | w-4504 | 1/4 | ✓ w-1522 | w-1522 | 0 | **YES** |
| 19 | Need 2 Machine Operators in Chicago IL starting at 11:00 for | e-1251 | 0/4 | — | e-1251 | 0 | no |
| 20 | Need 3 CNC Operators in Grand Rapids MI starting at 10:00 fo | w-792 | 0/3 | — | w-792 | 0 | no |
| 21 | Need 1 Warehouse Associate in Lexington KY starting at 09:30 | e-2331 | 0/4 | — | e-2331 | 0 | no |
| 22 | Need 2 Material Handlers in Gary IN starting at 11:00 for He | e-18 | 0/2 | — | e-18 | 0 | no |
| 23 | Need 5 Assemblers in Fort Wayne IN starting at 16:30 for Mid | e-6271 | 7/3 | — | e-6271 | 7 | no |
| 24 | Need 1 Loader in Cincinnati OH starting at 08:00 for Summit  | e-8843 | 1/5 | ✓ w-4473 | w-4473 | 0 | **YES** |
| 25 | Need 3 Quality Techs in Columbus OH starting at 12:00 for Ri | w-281 | 0/2 | — | w-281 | 0 | no |
| 26 | Need 1 Machine Operator in Columbus OH starting at 09:30 for | w-4815 | 0/4 | — | w-4815 | 0 | no |
| 27 | Need 3 Machine Operators in Madison WI starting at 12:00 for | w-2027 | 0/4 | — | w-2027 | 0 | no |
| 28 | Need 2 Material Handlers in Kansas City MO starting at 11:30 | e-6774 | 0/3 | — | e-6774 | 0 | no |
| 29 | Need 3 Loaders in Flint MI starting at 16:00 for Parallel Ma | w-4875 | 0/2 | — | w-4875 | 0 | no |
| 30 | Need 2 Welders in Louisville KY starting at 13:00 for Horizo | w-2267 | 0/4 | — | w-2267 | 0 | no |
| 31 | Need 1 CNC Operator in Flint MI starting at 10:30 for Horizo | e-317 | 7/3 | — | e-317 | 7 | no |
| 32 | Need 1 Material Handler in Columbus OH starting at 15:30 for | e-8676 | 1/4 | ✓ w-2589 | w-2589 | 0 | **YES** |
| 33 | Need 2 Forklift Operators in Louisville KY starting at 14:30 | w-1830 | 0/4 | — | w-1830 | 0 | no |
| 34 | Need 2 Warehouse Associates in Chicago IL starting at 10:00  | w-4743 | 7/4 | ✓ e-9171 | e-9171 | 0 | **YES** |
| 35 | Need 2 Material Handlers in Gary IN starting at 15:00 for Pa | w-4236 | 1/2 | — | w-4236 | 1 | no |
| 36 | Need 1 Forklift Operator in Grand Rapids MI starting at 10:0 | w-3227 | 3/2 | — | w-3227 | 3 | no |
| 37 | Need 2 Pickers in Louisville KY starting at 12:30 for Corner | e-6489 | 2/4 | ✓ e-7622 | e-7622 | 0 | **YES** |
| 38 | Need 2 Loaders in Indianapolis IN starting at 17:30 for Midw | e-9877 | 0/4 | — | e-9877 | 0 | no |
| 39 | Need 1 Shipping Clerk in Indianapolis IN starting at 12:30 f | w-4635 | 0/5 | — | w-4635 | 0 | no |
| 40 | Need 2 Assemblers in Cincinnati OH starting at 08:00 for Key | w-4945 | 0/4 | — | w-4945 | 0 | no |
| 41 | Need 5 Quality Techs in Kansas City MO starting at 11:30 for | e-5633 | 0/4 | — | e-5633 | 0 | no |
| 42 | Need 2 Machine Operators in Gary IN starting at 10:00 for He | e-1089 | 0/2 | — | e-1089 | 0 | no |
| 43 | Need 1 Packer in Chicago IL starting at 09:30 for Midway Dis | e-7746 | 0/5 | — | w-279 | 1 | no |
| 44 | Need 2 Pickers in Lexington KY starting at 17:30 for Vanguar | e-3375 | 0/4 | — | e-3375 | 0 | no |
| 45 | Need 2 Maintenance Techs in Grand Rapids MI starting at 17:0 | e-6083 | 0/2 | — | e-6083 | 0 | no |
| 46 | Need 1 Material Handler in Detroit MI starting at 10:30 for  | w-3286 | 0/5 | — | w-3286 | 0 | no |
| 47 | Need 1 Welder in Akron OH starting at 15:00 for Summit Indus | e-6149 | 0/2 | — | e-6149 | 0 | no |
| 48 | Need 1 Shipping Clerk in Cincinnati OH starting at 13:30 for | e-4218 | 3/5 | ✓ w-3488 | w-3488 | 0 | **YES** |
| 49 | Need 5 Packers in Indianapolis IN starting at 10:30 for Midw | e-2746 | 2/4 | ✓ w-279 | w-279 | 0 | **YES** |
| 50 | Need 1 Forklift Operator in Louisville KY starting at 10:30  | w-1830 | 0/4 | — | w-1830 | 0 | no |

---

## Paraphrase pass — does the playbook help similar-but-different queries?

For each query whose Pass 1 cold pass recorded a playbook entry, the
judge model rephrased the query, and the rephrased version was sent
through warm matrix.search. The recorded answer ID's rank in those
results tests whether cosine on the embedded paraphrase finds the
recorded query's vector.

| # | Original (≤40c) | Paraphrase (≤60c) | Recorded answer | Paraphrase top-1 | Recorded rank | Paraphrase lift |
|---|---|---|---|---|---|---|
| 3 | Need 1 Forklift Operator in Lexington KY | Vanguard Components requires a Forklift Operator in Lexingto | w-4636 | w-4636 | 0 | **YES** |
| 4 | Need 2 Assemblers in Flint MI starting a | Centennial Packaging requires 2 Assemblers to start at 08:30 | e-9319 | e-9319 | 0 | **YES** |
| 18 | Need 2 Shipping Clerks in Chicago IL sta | Looking for 2 Shipping Clerks in Chicago, IL to start at 5:0 | w-1522 | w-4504 | 1 | no |
| 24 | Need 1 Loader in Cincinnati OH starting  | Summit Industrial requires 1 Loader position from 08:00 onwa | w-4473 | w-4473 | 0 | **YES** |
| 32 | Need 1 Material Handler in Columbus OH s | Looking for a Material Handler in Columbus, OH who can start | w-2589 | w-2589 | 0 | **YES** |
| 34 | Need 2 Warehouse Associates in Chicago I | Looking for 2 Warehouse Associates to work from 10:00 onward | e-9171 | e-9171 | 0 | **YES** |
| 37 | Need 2 Pickers in Louisville KY starting | Looking for 2 Pickers in Louisville, KY to start at 12:30 fo | e-7622 | e-6489 | 2 | no |
| 48 | Need 1 Shipping Clerk in Cincinnati OH s | Summit Industrial requires a Shipping Clerk in Cincinnati, O | w-3488 | w-3488 | 0 | **YES** |
| 49 | Need 5 Packers in Indianapolis IN starti | Looking for 5 packers in Indianapolis, IN to start at 10:30  | w-279 | e-2746 | 1 | no |

---

## Honesty caveats

1. **Judge IS the ground truth proxy.** Without human-labeled relevance, the LLM
   judge's verdict is what defines "best." If `qwen2.5:latest` rates badly,
   the lift number is meaningless. To validate the judge itself, sample 5–10
   verdicts manually and check agreement.
2. **Score-1.0 boost = distance halved.** Playbook math is
   `distance' = distance × (1 - 0.5 × score)`. Lift requires the judge-best
   result's pre-boost distance to be ≤ 2× the cold top-1's distance, otherwise
   even halving doesn't promote it. Tight clusters → little visible lift.
3. **Verbatim vs paraphrase.** The verbatim lift rate (above) is the cheap
   case — same query, recorded playbook, expected boost. The paraphrase
   pass (when enabled) is the actual learning property: similar-but-different
   queries hitting a recorded playbook. Compare verbatim and paraphrase
   lift rates — paraphrase should be lower (semantic-distance gates some
   playbook hits) but non-zero is the meaningful signal.
4. **Multi-corpus skew.** Default corpora=`workers,ethereal_workers` — if all judge-best
   results land in one corpus, the matrix layer's purpose isn't being tested.
   Check per-corpus distribution in the JSON.
5. **Judge resolution.** This run used `qwen2.5:latest` from
   env JUDGE_MODEL=qwen2.5:latest.
   Bumping the judge for run #N+1 means editing one line in lakehouse.toml.
6. **Paraphrase generation also uses the judge.** The same model that rates
   relevance also rephrases queries. A judge that's bad at rating staffing
   queries is probably also bad at rephrasing them. Worth sanity-checking
   a sample of `paraphrase_query` values in the JSON before trusting the
   paraphrase lift number.

## Next moves

- If lift rate ≥ 50% of discoveries: matrix layer + playbook is doing real
  work. Move to paraphrase queries + tag-based boost (currently ignored).
- If lift rate < 20%: investigate why — judge variance, distance gap too
  wide, or playbook math too gentle. The score=1.0 / 0.5× formula may need
  retuning.
- If discovery rate (cold judge-best ≠ top-1) is itself low: cosine is
  already close to optimal on this query distribution. Either the corpus
  is too narrow or the queries are too easy.