Epoch Capabilities Index leaderboard
- Claude Opus 5.5 leads
- 168.8
- models measured
- 131
- lead over #2
- +0.0
- median
- 146.9
Leader on Epoch Capabilities Index · read October 22
168.8Epoch Capabilities Index
1 Claude Opus 5.5168.8On October 22, 2026, 137 of our catalog's models had a Epoch Capabilities Index result, and Anthropic Claude Opus 5.5 led with 168.8, ahead of OpenAI GPT-6 Astra at 168.8.
Epoch AI combines the benchmarks in its hub into one capability score, placing models and benchmarks on one scale. The number is the index as Epoch AI publishes it; it has no fixed maximum.
Role in the index
Epoch Capabilities Index is shown as published and does not feed any of our indexes. Read the methodology
| # | Model | Result | Evidence | Coding index | Output $/Mtok |
|---|---|---|---|---|---|
| 1 | Claude Opus 5.5Anthropic | 168.8 | 88.8 | $20.00 | |
| 2 | GPT-6 AstraOpenAI | 168.8 | 85.1 | $50.00 | |
| 3 | GPT-6.1 SolOpenAI | 168.4 | 82.4 | $10.00 | |
| 4 | Claude Fable 5.1Anthropic | 166.5 | 84.2 | $50.00 | |
| 5 | Gemini 4 ArgonGoogle | 166.4 | 81.0 | $10.00 | |
| 6 | Claude Sonnet 5.5Anthropic | 166.2 | 87.3 | $10.00 | |
| 7 | Claude Opus 5Anthropic | 163.9 | 83.0 | $25.00 | |
| 8 | GPT-6 SolOpenAI | 163.7 | 76.0 | $10.00 | |
| 9 | Claude Fable 5Anthropic | 163.4 | 79.3 | $50.00 | |
| 10 | GPT-5.5 ProOpenAI | 162.9 | Not benchmarked | $180.00 | |
| 11 | GPT-5.6 SolOpenAI | 162.8 | 73.5 | $20.00 | |
| 12 | Muse WonderMeta | 161.8 | 71.9 | $20.00 | |
| 13 | GPT-5.6 TerraOpenAI | 160.1 | 63.9 | $12.00 | |
| 14 | GPT-5.5OpenAI | 159.7 | 71.3 | $30.00 | |
| 15 | GPT-5.4 ProOpenAI | 159.6 | Not benchmarked | $180.00 | |
| 16 | Claude Haiku 5.5Anthropic | 159.3 | 70.7 | $0.50 | |
| 17 | Claude Opus 4.8Anthropic | 159.0 | 65.0 | $25.00 | |
| 18 | Gemini 3.7 FlashGoogle | 158.0 | 58.0 | $3.75 | |
| 19 | Kimi K3Moonshot AI | 157.9 | 62.3 | $15.00 | |
| 20 | Gemini 3.8 FlashGoogle | 157.4 | 61.6 | $3.75 | |
| 21 | Qwen3.8 Max (0902)Qwen | 157.4 | 62.4 | $6.00 | |
| 22 | GPT-5.4OpenAI | 157.3 | 64.4 | $15.00 | |
| 23 | Muse Spark 1.3Meta | 157.2 | 57.4 | $4.25 | |
| 24 | GPT-5.3-CodexOpenAI | 157.1 | 60.0 | $14.00 | |
| 25 | Claude Sonnet 5Anthropic | 156.9 | 57.7 | $10.00 | |
| 26 | Claude Opus 4.7Anthropic | 156.8 | 67.5 | $25.00 | |
| 27 | GPT-6 LunaOpenAI | 156.8 | 57.3 | $0.50 | |
| 28 | Grok 4.6xAI | 156.6 | 65.7 | $6.00 | |
| 29 | GPT-5.6 LunaOpenAI | 156.5 | 58.0 | $1.20 | |
| 30 | GPT-5.2 ProOpenAI | 156.3 | Not benchmarked | $168.00 | |
| 31 | GLM 5.3Z.ai | 156.0 | 70.6 | $4.40 | |
| 32 | DeepSeek V4.1 FlashDeepSeek | 155.9 | 62.5 | $0.84 | |
| 33 | Claude Opus 4.6Anthropic | 155.7 | 57.2 | $25.00 | |
| 34 | DeepSeek V4 Pro 0813DeepSeek | 155.6 | 56.1 | $1.98 | |
| 35 | Muse Spark OpenMeta | 155.1 | 47.4 | $4.25 | |
| 36 | Muse Spark 1.2Meta | 155.1 | 55.7 | $4.25 | |
| 37 | Gemini 3.5 FlashGoogle | 154.9 | 39.8 | $9.00 | |
| 38 | DeepSeek V4 Flash 0731DeepSeek | 154.8 | 51.8 | $0.396 | |
| 39 | Gemini 3.6 FlashGoogle | 154.5 | 62.5 | $3.75 | |
| 40 | Grok 4.7xAI | 154.4 | 66.7 | $6.00 | |
| 41 | Grok 4.5xAI | 154.1 | 58.6 | $6.00 | |
| 42 | Muse Spark 1.1Meta | 154.1 | 70.3 | $4.25 | |
| 43 | Qwen3.7 MaxQwen | 154.0 | 54.1 | $4.425 | |
| 44 | GPT-5.2OpenAI | 153.7 | 55.9 | $14.00 | |
| 45 | GLM 5.3 FlashZ.ai | 153.1 | 57.7 | $0.50 | |
| 46 | Claude Sonnet 4.6Anthropic | 152.8 | 57.3 | $15.00 | |
| 47 | Grok 4.20xAI | 152.1 | 33.3 | $2.50 | |
| 48 | GLM 5.2Z.ai | 151.9 | 61.1 | $4.40 | |
| 49 | Qwen3.8 27BQwen | 151.7 | 74.2 | $2.55 | |
| 50 | Kimi K2.6Moonshot AI | 150.9 | 52.1 | $4.00 | |
| 51 | GPT-5 ProOpenAI | 150.6 | Not benchmarked | $120.00 | |
| 52 | T Inkling SmallThinking Machines | 150.3 | 27.3 | $1.20 | |
| 53 | Claude Opus 4.5Anthropic | 150.1 | 44.0 | $25.00 | |
| 54 | Kimi K2.7 CodeMoonshot AI | 150.1 | 53.4 | $4.00 | |
| 55 | Mistral Large 4Mistral AI | 150.0 | 56.4 | $4.18 | |
| 56 | GPT-5OpenAI | 150.0 | 38.8 | $10.00 | |
| 57 | GLM 5.1Z.ai | 149.8 | 49.2 | $4.40 | |
| 58 | GPT-5.1OpenAI | 149.8 | 40.4 | $10.00 | |
| 59 | DeepSeek V4 Pro 0423DeepSeek | 149.1 | 38.7 | $2.976 | |
| 60 | GPT-5.4 MiniOpenAI | 148.7 | 35.8 | $4.50 | |
| 61 | T InklingThinking Machines | 148.4 | 31.5 | $4.05 | |
| 62 | Kimi K2.5Moonshot AI | 148.1 | 38.6 | $2.85 | |
| 63 | o3 ProOpenAI | 147.3 | Not benchmarked | $80.00 | |
| 64 | Qwen3.6 PlusQwen | 147.3 | 44.1 | $1.95 | |
| 65 | Qwen3.7 PlusQwen | 147.0 | 33.2 | $1.28 | |
| 66 | MiniMax M3MiniMax | 146.9 | 39.2 | $1.20 | |
| 67 | Qwen3.5 397B A17BQwen | 146.8 | Not benchmarked | $2.34 | |
| 68 | Claude Sonnet 4.5Anthropic | 146.7 | 39.5 | $15.00 | |
| 69 | o3OpenAI | 146.7 | Not benchmarked | $8.00 | |
| 70 | MiniMax M2.5MiniMax | 146.6 | 37.2 | $1.20 | |
| 71 | Qwen3.6 27BQwen | 146.2 | 36.8 | $2.70 | |
| 72 | Qwen3.5 Plus 2026-04-20Qwen | 146.2 | 39.5 | $1.80 | |
| 73 | DeepSeek V4 Flash 0423DeepSeek | 146.1 | Not benchmarked | $0.28 | |
| 74 | DeepSeek V3.2DeepSeek | 146.1 | 30.0 | $0.88 | |
| 75 | GPT-5.4 NanoOpenAI | 146.0 | 44.8 | $1.25 | |
| 76 | Nemotron 3 UltraNVIDIA | 146.0 | 30.0 | $2.40 | |
| 77 | Kimi K2 ThinkingMoonshot AI | 145.8 | Not benchmarked | $2.50 | |
| 78 | GLM 5Z.ai | 145.8 | 41.7 | $3.20 | |
| 79 | MiniMax M2.7MiniMax | 145.8 | 36.2 | $1.20 | |
| 80 | o4 MiniOpenAI | 145.5 | Not benchmarked | $4.40 | |
| 81 | GPT-5 MiniOpenAI | 145.3 | 34.2 | $2.00 | |
| 82 | Gemini 2.5 ProGoogle | 145.1 | 19.1 | $10.00 | |
| 83 | DeepSeek V3.2 ExpDeepSeek | 144.9 | Not benchmarked | $0.41 | |
| 84 | Gemini 3.5 Flash LiteGoogle | 144.9 | 49.0 | $2.50 | |
| 85 | Gemini 3.1 Flash LiteGoogle | 144.3 | Not benchmarked | $1.50 | |
| 86 | Claude Opus 4.1Anthropic | 144.1 | Not benchmarked | $75.00 | |
| 87 | Qwen3.7 FlashQwen | 144.1 | Not benchmarked | $0.13 | |
| 88 | Qwen3.6 35B A3BQwen | 143.7 | Not benchmarked | $1.00 | |
| 89 | GLM 4.7Z.ai | 143.6 | 55.1 | $2.20 | |
| 90 | Qwen3.5-FlashQwen | 143.5 | 41.1 | $0.26 | |
| 91 | Gemma 4 31BGoogle | 143.0 | 39.0 | $0.40 | |
| 92 | Gemini 2.5 FlashGoogle | 142.9 | Not benchmarked | $2.50 | |
| 93 | Qwen3.6 FlashQwen | 142.9 | Not benchmarked | $1.125 | |
| 94 | Claude Opus 4RetiredAnthropic | 142.5 | Not benchmarked | $75.00 | |
| 95 | Qwen3.5-35B-A3BQwen | 142.5 | Not benchmarked | $1.30 | |
| 96 | Claude Haiku 4.5Anthropic | 142.2 | 35.6 | $5.00 | |
| 97 | Gemma 4 26B A4BGoogle | 141.9 | Not benchmarked | $0.60 | |
| 98 | o1OpenAI | 141.7 | Not benchmarked | $60.00 | |
| 99 | Mistral Medium 3.5Mistral AI | 141.4 | 25.5 | $7.50 | |
| 100 | Claude 3.7 SonnetRetiredAnthropic | 141.0 | Not benchmarked | $15.00 | |
| 101 | o3 MiniOpenAI | 140.2 | Not benchmarked | $4.40 | |
| 102 | Kimi K2 0711Moonshot AI | 140.0 | Not benchmarked | $2.30 | |
| 103 | gpt-oss-120bOpenAI | 139.8 | Not benchmarked | $0.50 | |
| 104 | Qwen3.5-9BQwen | 139.3 | Not benchmarked | $0.15 | |
| 105 | GPT-5 NanoOpenAI | 139.2 | Not benchmarked | $0.40 | |
| 106 | R1RetiredDeepSeek | 138.8 | Not benchmarked | $2.50 | |
| 107 | Qwen3 32BQwen | 138.4 | Not benchmarked | $0.40 | |
| 108 | Grok 3RetiredxAI | 138.2 | Not benchmarked | $15.00 | |
| 109 | Qwen3 14BQwen | 138.2 | Not benchmarked | $0.23 | |
| 110 | gpt-oss-20bOpenAI | 137.7 | Not benchmarked | $0.15 | |
| 111 | Qwen3 30B A3BQwen | 137.3 | Not benchmarked | $0.50 | |
| 112 | GPT-4.1OpenAI | 136.7 | Not benchmarked | $8.00 | |
| 113 | o1-miniRetiredOpenAI | 135.7 | Not benchmarked | $4.40 | |
| 114 | GPT-4.1 MiniOpenAI | 134.9 | Not benchmarked | $1.60 | |
| 115 | Mistral Medium 3Mistral AI | 134.0 | Not benchmarked | $2.00 | |
| 116 | Gemini 2.5 Flash LiteGoogle | 133.8 | Not benchmarked | $0.40 | |
| 117 | Llama 4 MaverickMeta Llama | 132.2 | Not benchmarked | $1.00 | |
| 118 | Phi 4Microsoft | 130.5 | Not benchmarked | $0.14 | |
| 119 | Gemma 3 27BGoogle | 130.0 | Not benchmarked | $0.30 | |
| 120 | Llama 4 ScoutMeta Llama | 129.6 | Not benchmarked | $0.50 | |
| 121 | GPT-4.1 NanoOpenAI | 129.5 | Not benchmarked | $0.40 | |
| 122 | Qwen2.5 72B InstructQwen | 129.0 | Not benchmarked | $0.40 | |
| 123 | Llama 3.3 70B InstructMeta Llama | 127.3 | Not benchmarked | $0.72 | |
| 124 | GPT-4 TurboOpenAI | 127.3 | Not benchmarked | $30.00 | |
| 125 | Claude 3.5 HaikuRetiredAnthropic | 127.1 | Not benchmarked | $4.00 | |
| 126 | GPT-4o-miniOpenAI | 126.5 | Not benchmarked | $0.60 | |
| 127 | Llama 3.1 70B InstructMeta Llama | 125.9 | Not benchmarked | $0.56 | |
| 128 | GPT-4OpenAI | 125.7 | Not benchmarked | $60.00 | |
| 129 | Gemma 3 12BGoogle | 123.5 | Not benchmarked | $0.1625 | |
| 130 | Gemma 2 27BGoogle | 122.1 | Not benchmarked | $0.65 | |
| 131 | Mistral LargeMistral AI | 122.1 | Not benchmarked | $6.00 | |
| 132 | Mixtral 8x22B InstructMistral AI | 122.0 | Not benchmarked | $6.00 | |
| 133 | Qwen2.5 Coder 32B InstructQwen | 119.5 | Not benchmarked | $1.00 | |
| 134 | Mistral NemoMistral AI | 118.7 | Not benchmarked | $0.15 | |
| 135 | Qwen2.5 7B InstructQwen | 118.5 | Not benchmarked | $0.20 | |
| 136 | Llama 3.1 8B InstructMeta Llama | 116.5 | Not benchmarked | $0.08 | |
| 137 | Gemma 3 4BGoogle | 115.9 | Not benchmarked | $0.075 |
Only models in our catalog are listed, and each appears once with its best published run. 215 rows were read from the source on October 22, 2026, and rows that match no catalog model are left out.