Claude Opus 4.7 vs Claude Opus 4.8
Head to head on 30 shared benchmarks, with price, context window, and release dates.
Benchmark scores
47evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Opus 4.7 Anthropic | 66.1% | 75.0% | 1311elo | 1914elo | 81.8 | 51.5% | 43.8% | 91.4% | 42.3% | 58.6% | 79.7% | 82.1% | 78.3% | 59.3% | 77.9% | 93.1% | 87.7% | 73.2% | 54.9% | 83.0% | 70.3% | 54.0% | 56.1% | 54.5% | 75.3% | 51.5% | 56.1% | 67.4% | 71.0% | 88.6% | - | 3.21 | - | - | - | - | - | - | - | - | 91.5 | - | 45.3% | 100.0% | - | - | 72.8 | 68.5% |
| Claude Opus 4.8 Anthropic | 66.7% | 62.0% | 1281elo | 1840elo | 80.8 | 53.9% | 47.2% | 92.0% | 48.7% | 62.2% | 80.1% | 79.3% | 78.3% | 67.4% | 81.4% | 84.3% | 89.7% | 91.8% | 53.2% | 85.8% | 69.9% | 69.0% | 54.8% | 53.5% | 75.6% | 58.3% | 55.1% | 70.9% | 82.7% | 94.4% | 15.5% | - | 80.4% | 14.5% | 40.0% | 13.4% | 22.5% | 1890elo | 56.9% | 10.4% | - | 83.4% | - | - | 69.2% | 82.7% | - | 63.1% |
2 / 2 models
| Attribute | Claude Opus 4.7 Anthropic | Claude Opus 4.8 Anthropic |
|---|---|---|
| Description | Claude Opus 4.7 is an AI model from Anthropic. | Claude Opus 4.8 (Adaptive Reasoning, Max Effort) is an AI model from Anthropic. |
| Family | Claude | Claude |
| Params | - | - |
| Open weights | closed | - |
| License | proprietary | - |
| Released | 16 Apr 2026 | 28 May 2026 |
| Context | 1,000,000 | 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 | text, image, file | text, image, file |
| Providers | - | - |
| Publisher | Anthropic | Anthropic |
| Reported scores |
FAQ
- Is Claude Opus 4.7 or Claude Opus 4.8 better?
- Across the 30 benchmarks both models report on Sophon, Claude Opus 4.8 leads on 19 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Claude Opus 4.7 and Claude Opus 4.8 compare on GPQA Diamond?
- Claude Opus 4.7 scores 91.4% and Claude Opus 4.8 scores 92.0% on GPQA Diamond.
- When were Claude Opus 4.7 and Claude Opus 4.8 released?
- Claude Opus 4.7 was released 16 Apr 2026 by Anthropic. Claude Opus 4.8 was released 28 May 2026 by Anthropic.
Other head-to-heads
56Claude Opus 4.8 vs GPT-5.541 shared evalsClaude Fable 5 vs Claude Opus 4.840 shared evalsClaude Opus 4.8 vs Gemini 3.1 Pro Preview38 shared evalsClaude Opus 4.7 vs GPT-5.532 shared evalsClaude Opus 4.7 vs Gemini 3.1 Pro Preview31 shared evalsClaude Opus 4.8 vs Claude Sonnet 4.629 shared evalsClaude Opus 4.6 vs Claude Opus 4.729 shared evalsClaude Opus 4.7 vs Claude Sonnet 4.629 shared evalsClaude Opus 4.6 vs Claude Opus 4.828 shared evalsClaude Opus 4.8 vs GPT-5.428 shared evalsClaude Opus 4.8 vs Kimi K2.528 shared evalsClaude Fable 5 vs Claude Opus 4.728 shared evalsClaude Opus 4.7 vs GPT-5.428 shared evalsClaude Opus 4.7 vs Kimi K2.528 shared evalsClaude Opus 4.7 vs GLM 5.128 shared evalsClaude Opus 4.8 vs GLM 5.127 shared evalsClaude Opus 4.7 vs Qwen3.6 Plus27 shared evalsClaude Opus 4.8 vs GPT-5.226 shared evalsClaude Opus 4.7 vs GPT-5.226 shared evalsClaude Opus 4.8 vs GPT-5.4 Mini26 shared evalsClaude Opus 4.7 vs GPT-5.4 Mini26 shared evalsClaude Opus 4.8 vs Claude Sonnet 4.525 shared evalsClaude Opus 4.7 vs GPT-5 Mini25 shared evalsClaude Opus 4.8 vs Qwen3.6 Plus25 shared evalsClaude Opus 4.7 vs Claude Sonnet 4.524 shared evalsClaude Opus 4.8 vs GPT-5 Mini24 shared evalsClaude Opus 4.5 vs Claude Opus 4.824 shared evalsClaude Opus 4.8 vs Grok 4.1 Fast24 shared evalsClaude Opus 4.5 vs Claude Opus 4.724 shared evalsClaude Opus 4.7 vs Grok 4.1 Fast24 shared evalsClaude Opus 4.7 vs DeepSeek V3.223 shared evalsClaude Opus 4.8 vs GPT-5 Nano22 shared evalsClaude Opus 4.7 vs GPT-5 Nano22 shared evalsClaude 4 Sonnet vs Claude Opus 4.822 shared evalsClaude Opus 4.8 vs DeepSeek V3.222 shared evalsClaude Opus 4.8 vs GLM 4.721 shared evalsClaude 4 Sonnet vs Claude Opus 4.721 shared evalsClaude Opus 4.7 vs GLM 4.721 shared evalsClaude Opus 4.8 vs Gemini 2.5 Pro20 shared evalsClaude Opus 4.7 vs Gemini 2.5 Pro20 shared evalsClaude Opus 4.8 vs GPT-6 Astra19 shared evalsClaude Opus 4.8 vs gpt-oss-120b18 shared evalsClaude Opus 4.7 vs gpt-oss-120b18 shared evalsClaude Opus 4.8 vs GPT-517 shared evalsClaude Opus 4.7 vs GPT-517 shared evalsClaude Opus 4.8 vs GPT-4o14 shared evalsClaude Opus 4.7 vs GPT-6 Astra14 shared evalsClaude Opus 4.7 vs GPT-4o14 shared evalsClaude Opus 4.8 vs GPT-4o-mini12 shared evalsClaude Opus 4.8 vs GPT-4.1 Nano12 shared evalsClaude Opus 4.7 vs GPT-4o-mini12 shared evalsClaude Opus 4.7 vs GPT-4.1 Nano12 shared evalsClaude Opus 4.8 vs GPT-4.1 Mini11 shared evalsClaude Opus 4.7 vs GPT-4.1 Mini11 shared evalsClaude Opus 4.8 vs GPT-4.111 shared evalsClaude Opus 4.7 vs GPT-4.111 shared evals
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