# Claude Opus 4.7 vs Mistral Large 2 (2026): Benchmarks, Price & Verdict | Alher Tech

> Claude Opus 4.7 vs Mistral Large 2: 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-mistral-large-2/
- 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 | Mistral Large 2 |
| --- | --- | --- |
| arenaElo | 1420 | 1315 |
| humanEval | 93.1 | 80.5 |
| sweBench | 64.3 | 38 |
| mmlu | 92.3 | 84 |
| gpqa | 65.2 | 52 |
| aime | 88 | 55 |
| Price in/out ($/M) | $15 / $75 | $2 / $6 |

## Our verdict

Opus 4.7 beats Mistral Large 2 on every benchmark but Mistral is EU-based with GDPR-native posture. For max quality, Opus. For EU data sovereignty or French/German/Italian workloads, Mistral.

[Claude Opus 4.7](https://alhertech.com/en/ai-comparison/claude-opus-4-7/) · [Mistral Large 2](https://alhertech.com/en/ai-comparison/mistral-large-2/) · [All AI model comparisons](https://alhertech.com/en/ai-comparison/)