Moonshot AI

Kimi K3Open

Moonshot’s frontier MoE with 1M context, top-tier agentic benchmark results.

#14released Jul 15, 2026·Open Weights·Not disclosed
textimage1.0M ctxreasoning
Intelligence
83.3 #14
AAQI 57.0
Output Speed
37 t/s
TTFT 3.06 s · ITL 27.0 ms/tok
Blended price (3:1)
$6 /1M
In $3/M · Out $15/M
Context
1.0M
≈ 2,500 A4 pages · max out 65,536

Quality Domain Radar

6-Axis Frontier Evaluation vs Category Average & Flagship

Kimi K3
Claude Mythos Preview (#1)
Average (68)
Coding (61.5)Mathematics (70.9)Hard Science (GPQA) (86.5)Agentic & Tool Use (100)Knowledge (MMLU) (19.7)Vision / Multimodal (83.5)

Radar axes are approximated from category scores where direct benchmark measurements are missing — see Methodology.

API deployment

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Model Details

Release date
Jul 15, 2026
Parameters
Not disclosed
License
Open Weights
Context Window
1,000,000 tokens
Input Price
$3/M
Output Price
$15/M
Output Speed
37 t/s
Time to First Token
3.06 s

Estimated monthly bill

Estimated monthly spend
$0.00
Calculating savings vs GPT-4o...

Cite & embed

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BibTeX
@misc{llmpodium2026kimik3,
  title = {Benchmark Analysis and Intelligence Evaluation of Kimi K3},
  author = {LLMPodium Research},
  year = {2026},
  url = {https://llmpodium.com/models/kimi-k3}
}

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