# Claude Opus 4.7 vs Claude Opus 4.6 (2026): Benchmarks, Price & Verdict | Alher Tech

> Claude Opus 4.7 vs Claude Opus 4.6: head-to-head 2026 comparison across Arena Elo, MMLU, GPQA, HumanEval, context window and pricing. Verdict + use cases.

- Canonical page: https://alhertech.com/en/ai-comparison/claude-opus-4-7-vs-claude-opus-4-6/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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|  | Claude Opus 4.7 | Claude Opus 4.6 |
| --- | --- | --- |
| arenaElo | 1420 | 1402 |
| humanEval | 93.1 | 91.4 |
| sweBench | 64.3 | 53.4 |
| mmlu | 92.3 | 90.8 |
| gpqa | 65.2 | 62.1 |
| aime | 88 | 84 |
| Price in/out ($/M) | $15 / $75 | $15 / $75 |

## Our verdict

Opus 4.7 doubles the context window (1M vs 500K), improves GPQA by ~3 points and pushes HumanEval past 93%. Pricing is identical. If you already run on 4.6 and aren't hitting context limits, 4.7 is a drop-in upgrade worth testing; otherwise migrate for the long-context wins.

[Claude Opus 4.7](https://alhertech.com/en/ai-comparison/claude-opus-4-7/) · [Claude Opus 4.6](https://alhertech.com/en/ai-comparison/claude-opus-4-6/) · [All AI model comparisons](https://alhertech.com/en/ai-comparison/)