# Gemini 3 Flash vs Claude Haiku 4.5 (2026): Benchmarks, Price & Verdict | Alher Tech

> Gemini 3 Flash vs Claude Haiku 4.5: 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/gemini-3-flash-vs-claude-haiku-4-5/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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|  | Gemini 3 Flash | Claude Haiku 4.5 |
| --- | --- | --- |
| arenaElo | 1298 | 1274 |
| humanEval | 79.4 | 78.2 |
| sweBench | 48 | 40.6 |
| mmlu | 83.2 | 81.5 |
| gpqa | 51.8 | 48 |
| aime | 76 | 60 |
| Price in/out ($/M) | $0.3 / $2.5 | $1 / $5 |

## Our verdict

Both are sub-dollar, sub-second models. Gemini 3 Flash has a larger context (1M vs 200K) and native multimodal; Haiku 4.5 is slightly sharper on reasoning. For voice agents, Gemini. For high-volume chat UX, either works, pick your provider.

[Gemini 3 Flash](https://alhertech.com/en/ai-comparison/gemini-3-flash/) · [Claude Haiku 4.5](https://alhertech.com/en/ai-comparison/claude-haiku-4-5/) · [All AI model comparisons](https://alhertech.com/en/ai-comparison/)