MO
Moonshot
Language model · China ·Oct 2025

Kimi Linear

Language Open (Restricted)
48B
Parameters
17
Benchmarks

About Kimi Linear

Kimi Linear is an AI model developed by Moonshot, in the language category, released in 2025, made available as an open-weights model with 48B params.

On this page you'll find Kimi Linear's full specifications, including 17 benchmark results. Review provider pricing and benchmark scores below, or compare Kimi Linear head-to-head with other language models.

Links

Run Kimi Linear locally — what to buy

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Sized to what Kimi Linear actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.

Software support

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

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Kimi Linear benchmark scores
Benchmark Category Score Variant
LiveCodeBench v6 code 26% sft-pass@1
EvalPlus coding 61 sft
HELMET general 90% helmet-icl-128k
LiveBench general 45.2 sft-pass@1
LongBench v2 general 35% long-context-128k
MMLU general 77% sft
MMLU-Pro general 67.4% sft
MMLU-Redux general 80.3% sft
RULER general 84.3% long-context-128k
Frames long-context 58.8 long-context-128k
RepoQA long-context 68.5 long-context-128k
AIME 2025 math 21.3% sft-avg@64
HMMT February 2025 math 12.5% sft-avg@32
MATH-500 math 81.2% sft
PolyMath-en math 43.6 sft-avg@4
BIG-Bench Hard reasoning 69.4% sft
GPQA Diamond reasoning 62.1% sft-avg@8

More models like Kimi Linear

Frequently asked questions

What is Kimi Linear?

Kimi Linear is an AI model developed by Moonshot, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Kimi Linear?

Kimi Linear was developed by Moonshot and released in 2025.

Is Kimi Linear open source or proprietary?

Kimi Linear ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does Kimi Linear cost?

Pricing for Kimi Linear depends on the provider. See the providers table on this page for the latest API rates.

How does Kimi Linear perform on benchmarks?

Kimi Linear is benchmarked across 17 evaluations on GenAIList, including LiveCodeBench v6 (26%). See the full benchmark table below and compare it with other models.

Kimi Linear Released: Name is Enough — New Attention

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