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Kimi-thinkingOpen Weights

Kimi K2 Thinking

kimi-k2-thinking

Best Input Price

$0.40 / 1M

Kimi reasoning model for long-horizon research, planning, and tool use

Context Window

262,144 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2025-09-05

Inference Providers (3)

ProviderModel IDContextInput / 1MOutput / 1MAction
OpenCode Zenkimi-k2-thinking262,144$0.40$2.50Docs ↗
Heliconekimi-k2-thinking256,000$0.48$2.00Docs ↗
Alibaba (China)kimi-k2-thinking262,144$0.57$2.29Docs ↗