# Arena Leaderboard

See how models compare against each other based on real coding tasks and votes from Devin Desktop users using Arena Mode.

This leaderboard is no longer maintained. The results below are final as of June 30, 2026; the newest models evaluated are Claude Opus 4.6 and GPT-5.5, and nothing released since is included.

DevinFinal results: June 30, 2026

Thinking effort

| Rank | Model               | ELO   | 95% CI | Organization |
| ---- | ------------------- | ----- | ------ | ------------ |
| 1    | Claude Opus 4.6     | 1,098 | ±14    | Anthropic    |
| 2    | Claude Opus 4.5     | 1,081 | ±19    | Anthropic    |
| 3    | Claude Sonnet 4.5   | 1,058 | ±18    | Anthropic    |
| 4    | GPT-5.4             | 1,031 | ±23    | OpenAI       |
| 5    | Kimi K2.6           | 1,028 | ±65    | Moonshot     |
| 6    | GPT-5.5             | 1,022 | ±44    | OpenAI       |
| 7    | Claude Haiku 4.5    | 1,015 | ±30    | Anthropic    |
| 8    | GPT-5.2             | 1,011 | ±18    | OpenAI       |
| 9    | GPT-5.3-Codex       | 959   | ±27    | OpenAI       |
| 10   | Gemini 3 Flash      | 953   | ±28    | Google       |
| 11   | Gemini 3.1 Pro      | 937   | ±28    | Google       |
| 12   | GPT-5.3-Codex Spark | 914   | ±35    | OpenAI       |
| 13   | Grok Code Fast 1    | 911   | ±28    | xAI          |

1. Scores are calculated using ELO ratings from Arena Mode usage.
2. User preference is derived from side-by-side comparisons where users select their preferred response. The chosen response replaces the other and becomes the basis for the next turn.
3. Battle groups included models representative of daily Devin usage and were updated as new models became available. Some model tiers never appeared on the leaderboard.
4. Unlike other leaderboards, Devin Arena does not penalize models for faster generation speed by holding back responses.

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