Claude Opus 5
LegacyAnthropicanthropic/claude-opus-5
- Intelligence
- Mid68.9
- Cost
- Very high$3.85
- Blended, USD per 1M tokens
- Value
- Low42.6
- Counted at $3.69 per 1M tokens, from the measured run cost
How the intelligence score is built
| Metric | Raw | Leader | Normalised | Weight |
|---|---|---|---|---|
| AA Intelligence Indexclaude-opus-5 | 44.2 | 64.6 | 68.4 | 21.7% |
| Arena textClaude Opus 5 (Max) | 1506.32 | 1538.28 | 89.3 | 21.7% |
| Arena WebDevClaude Opus 5 (Max) | 1690.97 | 1835.76 | 67.8 | 21.7% |
| Arena AgentClaude Opus 5 (Max) | 0.075 | 0.1996 | 50.2 | 21.7% |
| LiveBench | Not listed | 87.15 | No data | 13.3% |
- Intelligence
- 68.9
Intelligence is the weighted mean of the normalised leaderboard scores above. This model is on 4 of the 5 leaderboards. The ones it is not on are left out of the mean, not counted as 0.
History
History for this model starts on 2026-11-11. The chart appears once a second day is recorded.
Changes
No changes since 2026-11-11.