Claude Opus 4.5 vs Claude Opus 4.7
Head to head on 24 shared benchmarks, with price, context window, and release dates.
Benchmark scores
52evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Opus 4.7 Anthropic | 66.1% | 1906elo | 81.8 | 43.8% | 88.5% | 33.3% | 43.6% | 79.7% | 82.1% | 78.3% | 59.3% | 77.9% | 93.1% | 87.7% | 54.9% | 83.0% | 70.3% | 54.0% | 56.1% | 50.1% | 75.3% | 54.5% | 71.0% | 74.0% | - | 3.21 | - | 79.0% | - | - | 1311elo | 51.5% | - | - | - | - | - | 73.2% | - | 91.5 | - | - | 45.3% | 100.0% | - | - | - | - | - | 72.8 | 56.1% | 67.4% | 67.2% |
| Claude Opus 4.5 Anthropic | 61.3% | 1683elo | 73.1 | 20.7% | 81.0% | 13.2% | 43.0% | 78.1% | 79.7% | 74.4% | 62.5% | 81.3% | 90.4% | 80.1% | 45.2% | 83.2% | 68.7% | 36.0% | 45.0% | 47.0% | 74.3% | 40.9% | 20.6% | 86.3% | 62.7% | - | 16.7% | - | 35.6% | 6.1% | - | - | 84.7% | 12.13 | 83.8% | 83.5% | 73.8% | - | 88.9% | - | 100.0% | 37.4 | - | - | 77.5% | 45.3 | 70.7% | 79.2% | 61.8 | - | - | - | 62.2% |
2 / 2 models
| Attribute | Claude Opus 4.5 Anthropic | Claude Opus 4.7 Anthropic |
|---|---|---|
| Description | Claude Opus 4.5 is an AI model from Anthropic. | Claude Opus 4.7 is an AI model from Anthropic. |
| Family | Claude | Claude |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 24 Nov 2025 | 16 Apr 2026 |
| Context | 200,000 | 1,000,000 |
| Input $/1M | $5.00 | $5.00 |
| Output $/1M | $25.00 | $25.00 |
| Cache read $/1M | $0.500 | $0.500 |
| Cache write $/1M | $6.250 | $6.250 |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | file, image, text | text, image, file |
| Providers | - | - |
| Publisher | Anthropic | Anthropic |
| Reported scores | GPQA Diamond88.5% (AA) Humanity's Last Exam (HLE)33.3% (AA) IFBench43.6% (AA) τ²-bench (Tau²-bench)74.0% (AA) Terminal-Bench (Hard)54.5% (AA) |
FAQ
- Is Claude Opus 4.5 or Claude Opus 4.7 better?
- Across the 24 benchmarks both models report on Sophon, Claude Opus 4.7 leads on 20 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Claude Opus 4.5 and Claude Opus 4.7 compare on GPQA Diamond?
- Claude Opus 4.5 scores 81.0% and Claude Opus 4.7 scores 88.5% on GPQA Diamond.
- When were Claude Opus 4.5 and Claude Opus 4.7 released?
- Claude Opus 4.5 was released 24 Nov 2025 by Anthropic. Claude Opus 4.7 was released 16 Apr 2026 by Anthropic.
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