Compare AI models
Put two models in the arena: search, press A or B in the list below, or take a suggested rival. The tally appears at once; the full comparison is one click away, and the address updates so you can share it.
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Popular duels
The best-measured models at the top of the leaderboard, paired. The score is the boards each one wins where both have a result.
- Claude Opus 5.5 85:13 Claude Sonnet 5.5
- Claude Opus 5.5 71:36 GPT-6 Astra
- Claude Opus 5.5 78:25 Claude Fable 5.1
- Claude Opus 5.5 78:22 GPT-6.1 Sol
- Claude Opus 5.5 31:4 Kimi K3.1 Pro
- Claude Sonnet 5.5 56:42 GPT-6 Astra
- Claude Sonnet 5.5 28:65 Claude Fable 5.1
- Claude Sonnet 5.5 64:32 GPT-6.1 Sol
- Claude Sonnet 5.5 25:8 Kimi K3.1 Pro
All 100 ranked models
Press A or B to put a model in the arena. Sort by coding index, overall index or price. The search above reaches every one of the 351 models we list, ranked or not.
| Coding # | Model | Coding index | Overall | Output $/M | Pick |
|---|---|---|---|---|---|
| 1 | Claude Opus 5.5Anthropic | 88.9 | 86.9 | $20.00 | |
| 2 | Claude Sonnet 5.5Anthropic | 87.3 | 81.7 | $10.00 | |
| 3 | GPT-6 AstraOpenAI | 85.1 | 83.9 | $50.00 | |
| 4 | Claude Fable 5.1Anthropic | 84.3 | 83.5 | $50.00 | |
| 5 | GPT-6.1 SolOpenAI | 82.3 | 82.0 | $10.00 | |
| 6 | Kimi K3.1 ProMoonshot AI | 82.2 | 74.4 | $10.00 | |
| 7 | Claude Opus 5Anthropic | 81.6 | 82.7 | $25.00 | |
| 8 | Gemini 4 ArgonGoogle | 81.0 | 82.6 | $10.00 | |
| 9 | GPT-6.1 TerraOpenAI | 77.4 | 76.8 | $5.00 | |
| 10 | Claude Fable 5Anthropic | 75.9 | 78.9 | $50.00 | |
| 11 | Qwen3.8 27BQwen | 74.1 | 55.4 | $2.55 | |
| 12 | GPT-6 SolOpenAI | 72.3 | 76.4 | $10.00 | |
| 13 | Muse WonderMeta | 72.0 | Not ranked | $20.00 | |
| 14 | Claude Haiku 5.5Anthropic | 70.8 | 64.2 | $0.50 | |
| 15 | GPT-5.6 SolOpenAI | 70.7 | 75.5 | $20.00 | |
| 16 | DeepSeek V4.1 Flash 1017DeepSeek | 70.3 | 68.6 | $0.60 | |
| 17 | Muse Spark 1.1Meta | 70.3 | 73.3 | $4.25 | |
| 18 | GLM 5.3Z.ai | 68.5 | 66.9 | $4.40 | |
| 19 | GPT-5.5OpenAI | 67.9 | 75.7 | $30.00 | |
| 20 | Claude Opus 4.7Anthropic | 67.5 | 74.4 | $25.00 | |
| 21 | Qwen3.8 Max (0902)Qwen | 67.1 | 67.6 | $6.00 | |
| 22 | Grok 4.7xAI | 66.7 | 63.5 | $6.00 | |
| 23 | Grok 4.6xAI | 65.7 | 67.0 | $6.00 | |
| 24 | MiMo-V2.6-ProXiaomi | 65.4 | 62.7 | $0.87 | |
| 25 | GPT-5.4OpenAI | 64.4 | 72.6 | $15.00 | |
| 26 | GPT-5.6 TerraOpenAI | 63.8 | 68.2 | $12.00 | |
| 27 | Claude Opus 4.8Anthropic | 62.8 | 68.2 | $25.00 | |
| 28 | Gemini 3.6 FlashGoogle | 62.5 | 72.5 | $3.75 | |
| 29 | Kimi K3Moonshot AI | 62.3 | 68.4 | $15.00 | |
| 30 | Gemini 3.8 FlashGoogle | 61.6 | 65.5 | $3.75 | |
| 31 | Step 5 PreviewStepFun | 61.2 | 56.0 | $2.70 | |
| 32 | GLM 5.2Z.ai | 61.1 | 65.6 | $4.40 | |
| 33 | GPT-5.3-CodexOpenAI | 60.0 | Not ranked | $14.00 | |
| 34 | MiniMax M3.1 FlashMiniMax | 58.9 | 54.9 | $0.60 | |
| 35 | GLM 5.3 FlashZ.ai | 57.7 | 65.8 | $0.50 | |
| 36 | Muse Spark 1.3Meta | 57.4 | 63.4 | $4.25 | |
| 37 | GPT-6 LunaOpenAI | 57.4 | 56.5 | $0.50 | |
| 38 | Claude Opus 4.6Anthropic | 57.2 | 70.4 | $25.00 | |
| 39 | DeepSeek V4.1 FlashDeepSeek | 56.6 | 70.2 | $0.9085 | |
| 40 | Mistral Large 4Mistral AI | 56.4 | 51.4 | $4.18 | |
| 41 | DeepSeek V4 Pro 0813DeepSeek | 56.1 | 58.0 | $1.98 | |
| 42 | GPT-5.2OpenAI | 55.9 | 64.4 | $14.00 | |
| 43 | GPT-5.6 LunaOpenAI | 55.3 | 61.1 | $1.20 | |
| 44 | GLM 4.7Z.ai | 55.1 | 62.3 | $2.20 | |
| 45 | Claude Sonnet 4.6Anthropic | 55.0 | 65.6 | $15.00 | |
| 46 | MiMo-V2.6-FlashXiaomi | 54.8 | 55.9 | $0.28 | |
| 47 | Claude Sonnet 5Anthropic | 54.7 | 60.8 | $10.00 | |
| 48 | Qwen3.7 MaxQwen | 54.1 | 67.1 | $4.425 | |
| 49 | Gemini 3.7 FlashGoogle | 54.0 | 66.4 | $3.75 | |
| 50 | Kimi K2.7 CodeMoonshot AI | 53.4 | 63.3 | $4.00 | |
| 51 | Ember-1Fireworks | 52.6 | Not ranked | $15.00 | |
| 52 | Grok 4.5xAI | 52.3 | 60.3 | $6.00 | |
| 53 | Kimi K2.6Moonshot AI | 52.1 | 65.2 | $4.00 | |
| 54 | DeepSeek V4 Flash 0731DeepSeek | 51.8 | 56.6 | $0.348 | |
| 55 | Muse Spark 1.2Meta | 50.9 | 56.7 | $4.25 | |
| 56 | MiMo-V2.5Xiaomi | 50.0 | Not ranked | $1.119 | |
| 57 | GLM 5.1Z.ai | 49.2 | 61.9 | $4.40 | |
| 58 | Gemini 3.5 Flash LiteGoogle | 48.9 | 46.8 | $2.50 | |
| 59 | Muse Spark OpenMeta | 47.3 | 42.5 | $4.25 | |
| 60 | GPT-5.2-CodexOpenAI | 45.4 | Not ranked | $14.00 | |
| 61 | GPT-5.4 NanoOpenAI | 44.8 | 49.2 | $1.25 | |
| 62 | Hy4 previewTencent | 44.3 | Not ranked | $2.501 | |
| 63 | Qwen3.6 PlusQwen | 44.1 | 60.0 | $1.95 | |
| 64 | Claude Opus 4.5Anthropic | 44.0 | 58.7 | $25.00 | |
| 65 | Gemini 3 Flash PreviewGoogle | 43.7 | 59.7 | $3.00 | |
| 66 | GLM 5Z.ai | 41.7 | 57.9 | $3.20 | |
| 67 | Qwen3.5-FlashQwen | 41.1 | 50.1 | $0.26 | |
| 68 | GPT-5.1OpenAI | 40.4 | 59.2 | $10.00 | |
| 69 | Gemini 3.5 FlashGoogle | 39.8 | 59.0 | $9.00 | |
| 70 | Claude Sonnet 4.5Anthropic | 39.5 | 53.8 | $15.00 | |
| 71 | Qwen3.5 Plus 2026-04-20Qwen | 39.5 | Not ranked | $1.80 | |
| 72 | Gemma 4 31BGoogle | 39.0 | 45.4 | $0.40 | |
| 73 | GPT-5OpenAI | 38.8 | 55.5 | $10.00 | |
| 74 | DeepSeek V4 Pro 0423DeepSeek | 38.7 | 51.4 | $3.12 | |
| 75 | Kimi K2.5Moonshot AI | 38.6 | 47.6 | $2.85 | |
| 76 | Grok 4.3xAI | 37.4 | 56.8 | $2.50 | |
| 77 | MiniMax M2.5MiniMax | 37.2 | 38.7 | $1.20 | |
| 78 | Qwen3.6 27BQwen | 36.8 | 50.2 | $2.70 | |
| 79 | MiniMax M2.7MiniMax | 36.2 | Not ranked | $1.20 | |
| 80 | GPT-5.4 MiniOpenAI | 35.8 | 45.7 | $4.50 | |
| 81 | GPT-5 MiniOpenAI | 34.2 | 46.7 | $2.00 | |
| 82 | MiniMax M3MiniMax | 33.6 | 47.2 | $1.20 | |
| 83 | Grok 4.20xAI | 33.3 | Not ranked | $2.50 | |
| 84 | Qwen3.7 PlusQwen | 33.2 | 58.5 | $1.28 | |
| 85 | Gemini 3.1 Pro PreviewGoogle | 32.3 | 56.0 | $12.00 | |
| 86 | T InklingThinking Machines | 31.6 | 43.5 | $4.05 | |
| 87 | MiMo-V2.5-ProXiaomi | 31.6 | 39.9 | $0.87 | |
| 88 | Claude Haiku 4.5Anthropic | 31.4 | 46.3 | $5.00 | |
| 89 | DeepSeek V3.2DeepSeek | 30.0 | 40.0 | $0.80 | |
| 90 | Nemotron 3 UltraNVIDIA | 30.0 | 49.9 | $2.40 | |
| 91 | Ling 3.0 FlashinclusionAI | 29.6 | Not ranked | $0.1215 | |
| 92 | Mercury 3Inception | 29.3 | Not ranked | $0.35 | |
| 93 | T Inkling SmallThinking Machines | 27.3 | 40.9 | $1.20 | |
| 94 | Mistral Medium 3.5Mistral AI | 25.4 | Not ranked | $7.50 | |
| 95 | Gemini 3.1 Flash Lite PreviewGoogle | 22.7 | Not ranked | $1.50 | |
| 96 | Nemotron 3.5 LightningNVIDIA | 22.6 | Not ranked | $0.147 | |
| 97 | Gemini 2.5 ProGoogle | 19.1 | 46.5 | $10.00 | |
| 98 | GPT-5.1-CodexOpenAI | 15.3 | Not ranked | $10.00 | |
| 99 | GLM 4.6Z.ai | 8.8 | Not ranked | $2.20 | |
| 100 | Mercury 2.5Inception | 1.6 | Not ranked | $0.15 |