MoonshotAI: Kimi K2 Thinking (moonshotai/kimi-k2-thinking) costs $0.6 per 1M prompt tokens and $2.5 per 1M completion tokens, has a 262,144-token context window, and supports tool calling, structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $0.6 / 1M tokens
- Completion price
- $2.5 / 1M tokens
- Context
- 262,144 tokens
- Input modalities
- text
- Output modalities
- text
- Tokenizer
- Other
- Instruct type
- —
- Knowledge cutoff
- —
- Hugging Face
- moonshotai/Kimi-K2-Thinking
Last price change: 2026-04-08
Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...