Model Tracker
Epoch Capabilities Index leaderboard
The models in the Model Tracker that Epoch AI has measured on Epoch Capabilities Index, ranked by the highest score of each: the name Epoch AI gives it, the setting it ran and the day. Epoch AI, ‘Capabilities & benchmarking’, epoch.ai/bench
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The models in the Model Tracker that Epoch AI has measured on Epoch Capabilities Index, ranked by the highest score of each: the name Epoch AI gives it, the setting it ran and the day. Epoch AI, ‘Capabilities & benchmarking’, epoch.ai/benchmarks, CC BY 4.0: Epoch AI’s own runs and its Capabilities Index.
- 1. Claude Opus 5.5: 166.8 (163.5–171.0) — Claude Opus 5.5, 19 October 2026
- 2. GPT-6 Astra: 166.4 (163.4–171.2) — GPT-6 Astra, 19 October 2026
- 3. GPT-6.1 Sol: 166.3 (163.2–170.8) — GPT-6.1 Sol, 19 October 2026
- 4. Claude Fable 5.1: 164.7 (161.9–168.5) — Claude Fable 5.1, 19 October 2026
- 5. Gemini 4 Argon: 164.6 (161.7–168.7) — Gemini 4 Argon, 19 October 2026
- 6. Claude Sonnet 5.5: 164.5 (161.4–168.3) — Claude Sonnet 5.5, 19 October 2026
- 7. Claude Opus 5: 162.6 (160.0–165.8) — Claude Opus 5, 19 October 2026
- 8. GPT-6 Sol: 162.6 (160.0–165.8) — GPT-6 Sol, 19 October 2026
- 9. Claude Fable 5: 162.1 (159.5–166.3) — Claude Fable 5, 19 October 2026
- 10. GPT-5.5 Pro: 162.0 (159.0–165.1) — GPT-5.5 Pro, 19 October 2026
- 11. GPT-5.6 Sol: 161.7 (159.5–165.0) — GPT-5.6 Sol, 19 October 2026
- 12. GPT-5.6 Terra: 159.4 (156.8–162.2) — GPT-5.6 Terra, 19 October 2026
- 13. GPT-5.4 Pro: 159.0 (156.5–161.7) — GPT-5.4 Pro, 19 October 2026
- 14. Claude Haiku 5.5: 159.0 (156.6–162.1) — Claude Haiku 5.5, 19 October 2026
- 15. GPT-5.5: 159.0 (156.4–161.9) — GPT-5.5, 19 October 2026
- 16. Claude Opus 4.8: 158.3 (156.2–160.8) — Claude Opus 4.8, 19 October 2026
- 17. Gemini 3.7 Flash: 157.2 (155.3–159.7) — Gemini 3.7 Flash, 19 October 2026
- 18. Gemini 3.8 Flash: 157.2 (155.0–160.5) — Gemini 3.8 Flash, 19 October 2026
- 19. Qwen3.8-Max: 156.9 (155.1–159.1) — Qwen 3.8 Max, 19 October 2026
- 20. GPT-5.3-Codex: 156.8 (152.9–160.5) — GPT-5.3 Codex, 19 October 2026
- 21. GPT-5.4: 156.7 (155.0–158.9) — GPT-5.4, 19 October 2026
- 22. Claude Sonnet 5: 156.4 (154.0–158.9) — Claude Sonnet 5, 19 October 2026
- 23. GPT-5.6 Luna: 156.3 (153.9–159.0) — GPT-5.6 Luna, 19 October 2026
- 24. Claude Opus 4.7: 156.3 (154.6–158.5) — Claude Opus 4.7, 19 October 2026
- 25. GPT-6 Luna: 156.3 (153.9–158.8) — GPT-6 Luna, 19 October 2026
- 25. Grok 4.6: 156.3 (154.5–158.7) — Grok 4.6, 19 October 2026
- 27. GPT-5.2 Pro: 156.0 (153.8–159.6) — GPT-5.2 Pro, 19 October 2026
- 28. DeepSeek-V4.1-Flash: 155.6 (153.5–157.6) — DeepSeek V4.1 Flash, 19 October 2026
- 29. Claude Opus 4.6: 155.3 (153.6–157.1) — Claude Opus 4.6, 19 October 2026
- 30. Gemini 3.1 Pro: 154.7 (152.5–157.1) — Gemini 3.1 Pro, 19 October 2026
- 31. Gemini 3.5 Flash: 154.4 (152.4–156.5) — Gemini 3.5 Flash, 19 October 2026
- 32. Grok 4.7: 154.4 (152.7–156.5) — Grok 4.7, 19 October 2026
- 33. Gemini 3.6 Flash: 154.2 (152.7–156.1) — Gemini 3.6 Flash, 19 October 2026
- 34. Grok 4.5: 153.9 (152.5–155.9) — Grok 4.5, 19 October 2026
- 35. GPT-5.2: 153.5 (151.6–155.3) — GPT-5.2, 19 October 2026
- 36. Gemini 3 Pro: 152.9 (151.0–155.0) — Gemini 3 Pro, 19 October 2026
- 37. Claude Sonnet 4.6: 152.4 (150.0–154.7) — Claude Sonnet 4.6, 19 October 2026
- 38. Muse Spark: 152.1 (150.3–155.4) — Muse Spark, 19 October 2026
- 39. Grok 4.20: 152.1 (149.5–154.2) — Grok 4.20, 19 October 2026
- 40. Gemini 3 Flash: 151.8 (150.5–153.4) — Gemini 3 Flash, 19 October 2026
- 41. Qwen3.8-27B: 151.6 (149.8–153.1) — Qwen 3.8 27B, 19 October 2026
- 42. GPT-5 Pro: 150.7 (148.9–154.0) — GPT-5 Pro, 19 October 2026
- 43. Claude Opus 4.5: 150.2 (148.0–152.8) — Claude Opus 4.5, 19 October 2026
- 44. GPT-5: 150.0 — GPT-5, 19 October 2026
- 45. GPT-5.1: 149.8 (148.5–151.5) — GPT-5.1, 19 October 2026
- 46. DeepSeek V4 Pro: 149.2 (147.4–150.7) — DeepSeek-V4-Pro, 19 October 2026
- 47. GPT-5.4 Mini: 148.8 (147.1–150.5) — GPT-5.4 Mini, 19 October 2026
- 48. o3-pro: 147.4 (145.7–150.2) — o3-pro, 19 October 2026
- 49. Mistral Large 4: 146.9 (143.7–150.9) — Mistral Large 4, 19 October 2026
- 50. o3: 146.9 (145.0–148.7) — o3, 19 October 2026
- 51. Claude Sonnet 4.5: 146.8 (145.2–148.4) — Claude Sonnet 4.5, 19 October 2026
- 52. Qwen3.6-27B: 146.5 (144.1–147.8) — Qwen3.6 27B, 19 October 2026
- 53. Grok 4: 146.4 (144.6–148.2) — Grok 4, 19 October 2026
- 54. GPT-5.4 nano: 146.1 (143.6–148.5) — GPT-5.4 Nano, 19 October 2026
- 55. DeepSeek-V4-Flash: 146.1 (143.7–148.1) — DeepSeek-V4-Flash, 19 October 2026
- 56. o4-mini: 145.6 (143.3–147.3) — o4-mini, 19 October 2026
- 57. GPT-5 Mini: 145.4 (143.5–146.9) — GPT-5 mini, 19 October 2026
- 58. Gemini 2.5 Pro: 145.3 (143.5–146.9) — Gemini 2.5 Pro (Jun 2025), 19 October 2026
- 59. Gemini 3.5 Flash-Lite: 145.2 (142.7–146.7) — Gemini 3.5 Flash-Lite, 19 October 2026
- 60. DeepSeek-V3.2-Exp: 145.0 (142.4–147.0) — DeepSeek-V3.2-Exp, 19 October 2026
- 61. Gemini 3.1 Flash-Lite: 144.5 (142.3–146.0) — Gemini 3.1 Flash-Lite, 19 October 2026
- 62. Grok 4 Fast: 144.2 (142.0–146.4) — Grok 4 Fast, 19 October 2026
- 63. Qwen3.6-35B-A3B: 144.1 (141.5–146.3) — Qwen 3.6 35B-A3B, 19 October 2026
- 64. Claude Opus 4.1: 144.1 (142.0–146.1) — Claude Opus 4.1, 19 October 2026
- 65. Gemini 2.5 Flash: 143.0 (139.5–146.6) — Gemini 2.5 Flash (Sep 2025), 19 October 2026
- 66. Qwen3.5-35B-A3B: 142.5 (140.1–144.9) — Qwen3.5-35B-A3B, 19 October 2026
- 67. Claude Haiku 4.5: 142.4 (139.3–144.1) — Claude Haiku 4.5, 19 October 2026
- 68. o1: 141.8 (139.5–142.9) — o1, 19 October 2026
- 69. Claude Sonnet 4: 141.7 (138.7–143.1) — Claude Sonnet 4, 19 October 2026
- 70. Mistral Medium 3.5: 141.5 (138.7–144.0) — Mistral Medium 3.5, 19 October 2026
- 71. DeepSeek-R1: 141.3 (138.7–142.8) — DeepSeek-R1 (May 2025), 19 October 2026
- 72. Claude Sonnet 3.7: 141.1 (138.5–142.8) — Claude 3.7 Sonnet, 19 October 2026
- 73. o3-mini: 140.3 (137.2–141.9) — o3-mini, 19 October 2026
- 73. Grok 3 mini: 140.3 (137.6–142.2) — Grok-3 mini, 19 October 2026
- 75. gpt-oss-120b: 140.0 (135.9–142.4) — gpt-oss-120b, 19 October 2026
- 76. DeepSeek-V3.1: 139.9 (135.8–143.2) — DeepSeek-V3.1, 19 October 2026
- 77. Qwen3-235B-A22B: 139.4 (135.2–140.8) — Qwen3-235B-A22B, 19 October 2026
- 78. GPT-5 nano: 139.3 (134.8–141.4) — GPT-5 nano, 19 October 2026
- 79. Qwen3-32B: 138.5 (134.8–140.4) — Qwen3-32B, 19 October 2026
- 80. Grok 3: 138.3 (135.5–139.7) — Grok 3, 19 October 2026
- 81. Qwen3-14B: 138.2 (133.8–140.0) — Qwen3-14B, 19 October 2026
- 82. gpt-oss-20b: 137.8 (133.2–139.8) — gpt-oss-20b, 19 October 2026
- 83. GPT-4.1: 136.8 (133.7–138.6) — GPT-4.1, 19 October 2026
- 84. GPT-4.5: 136.7 (133.4–138.7) — GPT-4.5, 19 October 2026
- 85. Qwen3-30B-A3B: 136.2 (130.7–138.7) — Qwen3-30B-A3B, 19 October 2026
- 86. Qwen3-8B: 136.2 (130.8–138.3) — Qwen3-8B, 19 October 2026
- 87. DeepSeek-V3: 135.9 (132.5–137.8) — DeepSeek-V3 (Mar 2025), 19 October 2026
- 88. o1-mini: 135.8 (132.0–137.3) — o1-mini, 19 October 2026
- 89. GPT-4.1 mini: 135.0 (131.2–136.7) — GPT-4.1 mini, 19 October 2026
- 90. o1-preview: 134.8 (131.1–138.4) — o1-preview, 19 October 2026
- 91. Gemini 2.0 Flash: 134.7 (124.3–136.6) — Gemini 2.0 Flash (Dec 2024), 19 October 2026
- 92. Mistral Medium 3: 134.1 (129.9–135.5) — Mistral Medium 3, 19 October 2026
- 93. Gemini 2.5 Flash-Lite: 134.0 (130.3–136.5) — Gemini 2.5 Flash-Lite (Jun 2025), 19 October 2026
- 94. Magistral Small 1.0: 133.2 (129.0–134.4) — Magistral Small 1.0, 19 October 2026
- 95. Llama 4 Maverick: 132.2 (127.7–134.1) — Llama 4 Maverick, 19 October 2026
- 96. Mistral Small 3.2: 131.8 (126.8–133.9) — Mistral Small 3.2, 19 October 2026
- 97. Gemini 1.5 Pro: 131.7 (127.1–133.1) — Gemini 1.5 Pro (Sept 2024), 19 October 2026
- 98. Magistral Small 1.2: 131.4 (125.9–133.4) — Magistral Small 1.2, 19 October 2026
- 99. Grok-2: 130.5 (125.6–132.3) — Grok-2 (Dec 2024), 19 October 2026
- 100. Llama 4 Scout: 129.7 (124.7–131.3) — Llama 4 Scout, 19 October 2026
- 101. GPT-4.1 nano: 129.6 (123.5–132.1) — GPT-4.1 nano, 19 October 2026
- 102. Gemini 1.5 Flash: 129.4 (123.1–131.3) — Gemini 1.5 Flash (Sep 2024), 19 October 2026
- 103. GPT-4o: 129.1 (123.7–132.0) — GPT-4o (May 2024), 19 October 2026
- 104. Mistral Small 3.1: 127.5 (122.1–129.5) — Mistral Small 3.1, 19 October 2026
- 105. GPT-4 Turbo: 127.3 (121.6–128.8) — GPT-4 Turbo (Apr 2024), 19 October 2026
- 106. Claude 3.5 Haiku: 127.2 (120.1–129.7) — Claude 3.5 Haiku, 19 October 2026
- 107. Claude 3 Opus: 126.9 (121.8–129.8) — Claude 3 Opus, 19 October 2026
- 108. GPT-4o mini: 126.6 (119.5–128.6) — GPT-4o mini, 19 October 2026
- 109. GPT-4: 125.9 (119.9–130.6) — GPT-4 (Mar 2023), 19 October 2026
- 110. Mixtral 8x22B: 122.1 (115.2–124.6) — Mixtral 8x22B, 19 October 2026
- 111. Claude 3 Sonnet: 120.7 (112.5–123.9) — Claude 3 Sonnet, 19 October 2026
- 112. Claude 2: 120.2 (113.7–123.9) — Claude 2, 19 October 2026
- 113. Claude 2.1: 119.3 (112.2–121.9) — Claude 2.1, 19 October 2026
- 114. GPT-3.5 Turbo: 118.6 (109.7–121.8) — GPT-3.5 Turbo (Nov 2023), 19 October 2026
- 115. Mixtral 8x7B: 118.5 (110.9–121.2) — Mixtral 8x7B, 19 October 2026
- 116. Claude 3 Haiku: 118.4 (110.4–121.7) — Claude 3 Haiku, 19 October 2026
- 117. Qwen-14B: 113.1 (104.6–117.7) — Qwen-14B, 19 October 2026
- 118. Qwen-7B: 106.9 (96.1–112.3) — Qwen-7B, 19 October 2026
Epoch AI: the benchmark and its data · CC BY 4.0