isitsota / Claude Opus 5.5 / Reasoning
Is Claude Opus 5.5 SOTA in Reasoning?
Co-SOTA · ReasoningClaude Opus 5.5 is co-SOTA in Reasoning with low confidence because primary sources disagree beyond the margin of error (with GPT-6 Astra, Gemini 4 Argon).
Standings
Reasoning
| # | Model | State |
|---|---|---|
| 1 | GPT-6 Astra | Co-SOTA |
| 1 | Gemini 4 Argon | Co-SOTA |
| 3 | O3 Mini | Near-SOTA |
| 4 | Gemini 3.1 Pro Preview | Was SOTA |
| 5 | Qwq 32B | Was SOTA |
| 6 | GPT-5.4 Pro | Was SOTA |
| 7 | Claude Opus 5.5 | Co-SOTA |
| 7 | DeepSeek R1 | Was SOTA |
| 9 | Muse Spark | Was SOTA |
| 10 | Gemini 3 Pro Preview | Was SOTA |
| 11 | GPT-5.4 | Was SOTA |
| 12 | DeepSeek V3 0324 | Not SOTA · #12 |