Moonshot Kimi K2 Thinking
Kimi reasoning model for long-horizon research, planning, and tool use
Model facts
- Context window
- 262K tokens
- Maximum output
- 16K tokens
- Cheapest paid input
- $0.574 per 1M tokens
- Cheapest paid output
- $2.29 per 1M tokens
- Open weights
- yes
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, structured output, temperature control, open weights, text.
Observed price history
- 2026-08-24: $0.574 input / $2.29 output per 1M tokens
API providers
- Alibaba (China) — model id kimi-k2-thinking; $0.574 input / $2.29 output per 1M tokens; provider documentation