SWE-Explore - nDCG@500: leaderboard
Metric: nDCG@500 (0-100) (line-budgeted ranking gain, 500-line budget, normalized to the best attainable ordering) on 848 repository-exploration instances (issues from 203 repositories in 10 languages): given the repository and issue, the explorer returns five ranked code regions, scored against line-level core context distilled from independent successful repair trajectories; the Mini-SWE-Agent scaffold with each LLM; higher is better. Source: arxiv.org. Saturation forecast: Around December 2026. 6 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 Mini | 92.4 |
| 2 | GPT-5.4 | 90.5 |
| 3 | Claude Sonnet 4.5 | 77.9 |
| 4 | Kimi K2.6 | 73.9 |
| 5 | Gemini 3 Pro | 60.5 |
| 6 | GLM-4.7 | 55.7 |
Interactive version: theaggregate.ai/benchmark?slug=swe-explore-ndcg-500 · How It Works · Data refreshed daily, snapshot 2026-09-29.