# Claude Opus 4.7 vs Gemini 3 Pro (2026): Benchmarks, Price & Verdict | Alher Tech

> Claude Opus 4.7 vs Gemini 3 Pro: 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-gemini-3-pro/
- 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 | Gemini 3 Pro |
| --- | --- | --- |
| arenaElo | 1420 | 1405 |
| humanEval | 93.1 | 87.3 |
| sweBench | 64.3 | 63 |
| mmlu | 92.3 | 91.1 |
| gpqa | 65.2 | 62.5 |
| aime | 88 | 90 |
| Price in/out ($/M) | $5 / $25 | $7 / $21 |

## Our verdict

Gemini 3 Pro offers 2× the context window (2M vs 1M) and native video, but Opus 4.7 still wins on reasoning and coding accuracy. Choose Gemini for whole-book or video analysis; choose Opus for mission-critical code and legal work.

[Claude Opus 4.7](https://alhertech.com/en/ai-comparison/claude-opus-4-7/) · [Gemini 3 Pro](https://alhertech.com/en/ai-comparison/gemini-3-pro/) · [All AI model comparisons](https://alhertech.com/en/ai-comparison/)