# Kimi K2 vs DeepSeek R1 (2026): Benchmarks, Price & Verdict | Alher Tech

> Kimi K2 vs DeepSeek R1: 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/kimi-k2-vs-deepseek-r1/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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|  | Kimi K2 | DeepSeek R1 |
| --- | --- | --- |
| arenaElo | 1384 | 1389 |
| humanEval | 90.1 | 90.2 |
| sweBench | 65.8 | 49.2 |
| mmlu | 89.1 | 90.8 |
| gpqa | 64.7 | 71.5 |
| aime | 70 | 79.8 |
| Price in/out ($/M) | $0.5 / $2 | $0.55 / $2.19 |

## Our verdict

R1 wins on reasoning (GPQA 71.5 vs 64.7); Kimi K2 wins on context (2M vs 128K) and general chat quality. For math and science, R1. For long-form writing, agents and APAC products, Kimi.

[Kimi K2](https://alhertech.com/en/ai-comparison/kimi-k2/) · [DeepSeek R1](https://alhertech.com/en/ai-comparison/deepseek-r1/) · [All AI model comparisons](https://alhertech.com/en/ai-comparison/)