Private AI
Kimi K3 is Moonshot AI's open-weight, always-thinking multimodal model for long-context reasoning, coding, tool use, and native image/video understanding. Running inside a TEE (Trusted Execution Environment), with provider attestation support.
Added Jul 31, 2026
Model weightsContext Window
1.0M
Max Output
65.5K
Input Price (Auto)
$3.00/1M
Output Price (Auto)
$15.00/1M
Cache Read (Auto)
$1.50/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
59.7
Auto routing is available for this model. Explicit provider selection is not available.
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Coding Index
76.2
GPQA Diamond
Graduate-level scientific reasoning
93.5%
Better than 99% of models compared
HLE
Humanity's Last Exam
46.9%
Better than 98% of models compared
AA-LCR
Long context reasoning evaluation
82.7%
Better than 99% of models compared
SciCode
Python programming for scientific computing
58.7%
Better than 99% of models compared
Last updated Aug 8, 2026
Artificial Analysis