Skip to content

Session 19: SWE-Gym split, opt-in dense function vote (Lite func@5 0.460 -> 0.485) - #147

Merged
ParsaVictor merged 5 commits into
mainfrom
s19-gym-split
Oct 17, 2026
Merged

ParsaVictor merged 5 commits into
mainfrom
s19-gym-split

Conversation

@ParsaVictor

@ParsaVictor ParsaVictor commented Oct 17, 2026 •

Copy link
Copy Markdown
Owner

Session 19.

  • SWE-Gym tuning split (pre-registered in d1a0432, before any run): 280 issues, 7 repos disjoint from Lite/Verified/dev. v1.4.0 run once = third holdout: file Acc@1 0.279/0.271 vs BM25 0.121/0.121.
  • Learned reranker rejected (dev fails; dev→gym transfer +0.000; coefficients flip sign between splits).
  • Dense short-list vote accepted (NM_DENSE=1, opt-in): jina-code-v2 on the top-30 functions, RRF w=0.5. Dev+gym pooled func Acc@5 +0.032 (p=0.0007); Rust port on gym +0.037/+0.045; Lite LocAgent-274 run once: func Acc@5 0.460 → 0.485, Acc@1 0.223 → 0.252. Verified run once: func Acc@5 0.429 → 0.458 (p=0.007).
  • Paper draft: SWE-Gym holdout section, stale abstract numbers fixed; contributions log §8.18.

🤖 Generated with Claude Code

ParsaVictor and others added 5 commits October 17, 2026 01:44
…miss buckets; learned reranker prototype

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
… the bar on SWE-Gym halves; decision locked before Lite/Verified

gym-a/gym-b func Acc@5 +0.030/+0.059; pooled dev+gym n=476 +0.032 [0.015,0.050], 17 gained / 2 lost, p=0.0007.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…cted, dense vote accepted; abstract numbers fixed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
… top-30, RRF w=0.5)

Decided on dev + pre-registered SWE-Gym split (func Acc@5 +0.032, p=0.0007); port check on SWE-Gym
+0.037/+0.045; Lite LocAgent-274 run once 0.460 -> 0.485. Off by default; falls back silently.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
….007); paper tables

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ParsaVictor added a commit that referenced this pull request Oct 17, 2026
…8, +0.028 [0.009,0.048], p=0.007)

Source: contributions-log.md sec. 8.18 at ce0dceb (PR #147). Abstract, contributions, sec. 5.3,
threats and reviewer risk #5 updated to match.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@ParsaVictor
ParsaVictor merged commit 41c5700 into main Oct 17, 2026
3 checks passed
ParsaVictor added a commit that referenced this pull request Oct 17, 2026
* paper: arXiv-ready LaTeX source, competitor table, reviewer risks

paper/main.tex (article class, one- or two-column via the Makefile), seven table files,
refs.bib (39 entries; arXiv author lists and titles read from the abstract pages), a static
checker (check.py: braces, environments, inputs, cite keys, labels, ASCII) and
REVIEWER-RISKS.md (the ten hardest objections, our answer, the missing experiment).

Integrates session 19: SWE-Gym third holdout, learned-reranker negative result, opt-in dense
short-list vote on Lite-274 (func Acc@5 0.460 -> 0.485). Verified dense-vote number is a
\todo. Positioned honestly below SweRankEmbed-Small and CodeRankEmbed. Not compiled (no TeX
on this machine); check.py passes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* paper: fill Verified dense-vote number (459: func Acc@5 0.429 -> 0.458, +0.028 [0.009,0.048], p=0.007)

Source: contributions-log.md sec. 8.18 at ce0dceb (PR #147). Abstract, contributions, sec. 5.3,
threats and reviewer risk #5 updated to match.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* paper: dense table footnote covers Verified too

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant