best-of-3 oracle/deployable split: realistic selector loses the overall edge (55.0/27.3 vs oracle 57.8/34.5); paper economics rewritten

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Nils
2026-07-14 17:16:00 +02:00
co-authored by Claude Fable 5
parent e5fc453005
commit 2ce646d175
6 changed files with 5212 additions and 20 deletions
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- Rust loop k=4 vs k=0, overall: A-only 11, B-only 5, n=154, p=0.2101 (n.s.)
- Rust loop k=4 vs k=0, hard: A-only 0, B-only 4, n=25, p=0.125 (n.s.)
## Token baselines (paired, per-item)
- **best-of-3 ORACLE (any-pass)**: overall 0.578 [0.534, 0.621] (n=500); hard 0.345 [0.234, 0.477] (n=55)
- **best-of-3 oracle (selector run)**: overall 0.578 [0.534, 0.621] (n=500); hard 0.345 [0.234, 0.477] (n=55)
- **best-of-3 DEPLOYABLE (logprob-selected)**: overall 0.550 [0.506, 0.593] (n=500); hard 0.273 [0.173, 0.402] (n=55)
- bo3-oracle vs loop k=4, overall: arm-only 27, bo3-only 48, p=0.0203 (**significant**)
- bo3-oracle vs loop k=4, hard: arm-only 14, bo3-only 9, p=0.4049 (n.s.)
- bo3-oracle vs distill k=1, overall: arm-only 27, bo3-only 44, p=0.05681 (n.s.)
- bo3-oracle vs distill k=1, hard: arm-only 14, bo3-only 10, p=0.5413 (n.s.)
- bo3-deployable vs loop k=4, overall: arm-only 31, bo3-only 38, p=0.4704 (n.s.)
- bo3-deployable vs loop k=4, hard: arm-only 16, bo3-only 7, p=0.09314 (n.s.)
- bo3-deployable vs distill k=1, overall: arm-only 31, bo3-only 34, p=0.8043 (n.s.)
- bo3-deployable vs distill k=1, hard: arm-only 15, bo3-only 7, p=0.1338 (n.s.)
(token-baseline per-item files incomplete: [Errno 2] No such file or directory: '/home/nils/jspace/results-loop/eval_budgetcot_pi.json')
## Pooled hard bucket (MBPP + HumanEval + Rust)
Paired within-item k>0 vs k=0, counts pooled across benchmarks (loop arm; distill pooled where available).