Claude Opus 4.5 (Reasoning)
Unknown SizeBy Anthropic • Released 2025-11-24
Capability Radar
Avg Score
67
Across all benchmarks
Participated
13
Benchmarks
Benchmark Performance
| Benchmark | Category | Score |
|---|---|---|
| AIME 2025 | Reasoning | 91.3 |
| MMLU-Pro | Knowledge | 89.5 |
| 𝜏²-Bench Telecom | Reasoning Knowledge | 89.5 |
| LiveCodeBench | Coding | 87.1 |
| GPQA Diamond | Knowledge | 86.6 |
| SWE-bench (Bash Only) | Coding Agent | 74.4 |
| LCR | Long-Context Reasoning | 74 |
| IFBench | Agent | 58 |
| Artificial Analysis Intelligence Index | Knowledge | 49.7 |
| SciCode | Reasoning Knowledge | 49.5 |
| Artificial Analysis Coding Index | Coding | 47.8 |
| Terminal-Bench Hard | Agent Coding | 47 |
| HLE | Knowledge Multi-Modal | 28.4 |