Kimi K2.6

Apr 2026
Kimi K2.6
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$0.80per task?
$0.95 / $4per 1M in / outcache $0.16
109 tok/sfirst token in 1.6 s?
256Kcontext

Alternatives?

Run it yourself

estimate
Fits on✗ 8 GB (phone, laptop)✗ 16 GB✗ 24 GB GPU✗ 48 GB GPU✗ 80 GB GPU
Licencemodified-mitcommercial use with conditions

History

5 versions
7580859095Jul 25Oct 25Jan 26Apr 26Jul 26Release dateGPQA DiamondK2 · JulK2 · SepK2.5K2.6K3
7580859095Jul 25Jan 26Jul 26Release dateGPQA DiamondK2 · JulK2 · SepK2.5K2.6K3

Benchmarks

in Chat & Knowledge
MMLU-Pro EMlab87.1
SimpleQA-Verifiedlab36.9
Chinese-SimpleQAlab75.9
HMMT February 2026lab92.7
IMOAnswerBenchlab86
Apexlab24
Apex Shortlistlab75.5
GDPval-AA Elolab1,482

FAQ

How much does Kimi K2.6 cost?›

$0.95 per 1M input tokens and $4 per 1M output tokens; cached input $0.16 per 1M; cheapest via Chutes at $0.45 / $1.95. A typical benchmark task costs about $0.80 at default effort.

Is Kimi K2.6 free to use?›

There is no free API; the cheapest paid price is $0.45 per 1M input tokens. The weights are open, so you can run it yourself.

How good is Kimi K2.6, and what is it best at?›

#55 of 334 in Chat & Knowledge, #63 of 132 in Coding, #73 of 133 in Agents & Tool Use, #44 of 195 in Writing & Language, #23 of 124 in Vision & Documents. Strongest at: Tool calling, Reasoning, Science, Long context, Knowledge, Instructions, Vision.

Is Kimi K2.6 better than Kimi K2.5?›

On GPQA Diamond, Kimi K2.6 scores 91.1 vs 87.9 — higher.

How can I use Kimi K2.6?›

Through the API of AtlasCloud, Azure AI Foundry, Chutes, Cloudflare, CoreWeave and 10 more.

What is the context window of Kimi K2.6?›

256K tokens, with up to 236K output tokens.

When was Kimi K2.6 released? Is there a newer version?›

Released 2026-04-20. It has been superseded by Kimi K3.

Is Kimi K2.6 open source?›

Yes, the weights are open (modified-mit licence).

Can I run Kimi K2.6 locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can Kimi K2.6 read images?›

It accepts text and images as input.

What is Kimi K2.6?›

Kimi K2.6 is an open-weights language model from Moonshot AI, released Apr 2026, the successor to Kimi K2.5.

What are the best alternatives to Kimi K2.6?›

MiniMax M3 (cheaper), GPT-6 Astra (better), Qwen3.8 2.4T A95B (open weights).