Anthropic, language model
Claude Opus 4.6
Released Feb 5, 2026. Scored on 4 boards.
1503LMArena textRank 5 of 38
- Released
- Feb 5, 2026
- Price, in / out
- $5.00 / $25.00
- per 1M tokens, list price
- Blended price
- $10.00
- 3 input tokens per output token
- Output speed
- n/a
- Context
- 1M
- tokens
- Open weights
- No
Scores
The latest published score on each board, ranked against every model we track. Each score links to its source.
| Board | Score | Rank | Record | Date | Source | Readings |
|---|---|---|---|---|---|---|
| LMArena textOverall | 1503High, style control | 5 of 38 | 1524Gemini 4 Argon | Oct 20, 2026 | huggingface.co | 1 |
| SWE-bench VerifiedCoding and agents | 78.7%Epoch AI run | 2 of 5 | 93.9%Claude Mythos Preview | Feb 18, 2026 | epoch.ai | 1 |
| Humanity's Last ExamReasoning and knowledge | 34.4%max setting | 11 of 14 | 54.8%GPT-6 Astra | Feb 5, 2026 | epoch.ai | 1 |
| ARC-AGI-2Reasoning and knowledge | 69.2% | 22 of 33 | 95.0%GPT-6 Astra | Feb 5, 2026 | epoch.ai | 1 |
Compare with
The closest models on the boards they share with Claude Opus 4.6.
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