- Context
- 262Ktokens
- Released
- 6mo ago
- Size
- 226Bparameters
Benchmarks
DeepSWE is the primary coding benchmark where an exact model evaluation exists. Arena leaderboards and other sourced evaluations appear below; missing scores are not zero.
How it ranks
Against its predecessor, similarly priced models and the models ranked around it.
DeepSWE 1.1
Best pass@1 per model · Higher is better
Not evaluated in DeepSWE 1.1
Arena Text
Best Arena rating per model · Higher is better
Not ranked on Arena Text yet
Arena WebDev
Best Arena rating per model · Higher is better
Arena #126
- 1582
DeepSeek V4 Flash 0423Similar release date - 1512
GPT-5.5Similar release date - 1479
MiMo-V2.5-ProSimilar release date - 1357
Grok 4.3Nearby rank - 1357
Qwen3.5-27BNearby rank - 1350
Laguna M.1 - 1342
GLM 4.6Nearby rank - 1338GPT-5.2-CodexNearby rank
- 1263
Mistral Medium 3.5Similar release date
Ahead of 1 of 4 models released around the same time
Arena Search
Best Arena rating per model · Higher is better
Not ranked on Arena Search yet
Agent Arena
Best IPS score per model · Higher is better
Not ranked on Agent Arena yet
Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.
All published scores
- Arena WebDevArena #1261350
- default135095% CI 1340 to 1359 · 5,310 votes
Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.