Kimi K2 Thinking

kimi-k2-thinking

Long-term thinking, multi-step tool usage, complex problem solving.

Context
256K
Max output
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Input price
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Output price
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Capabilities
vision
tool call
structured output
reasoning
json mode
streaming
fine tuning
batch
Details
Provider Moonshot AI (Kimi)
Creator Moonshot AI (Kimi)
Familykimi
Status—
Input modalities—
Output modalities—
Knowledge cutoff—
Release date—
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Sourceofficial
Last updated2026-03-21
Max input—
kimi family
ModelContextMax outInputOutput
Kimi K2 (0905)TS
256K———
Kimi K2 Thinking TurboRTS
256K———
Kimi K2 ThinkingRTS
256K———
Kimi K2 TurboTS
256K———
Kimi K2.5RVTS
256K———
API
GET/v1/models/moonshot/kimi-k2-thinking