Kimi K2 Thinking
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...
Kimi K2 Thinking specs and pricing
- Provider: MoonshotAI
- Released: November 6, 2025
- Context window: 262K tokens
- Max output: 98K tokens
- Input: text
- Output: text
- Price: $0.60 input / $2.50 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
FAQ
- How much does Kimi K2 Thinking cost? Kimi K2 Thinking costs $0.60 per million input tokens and $2.50 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 2.03 credits ($1 = 100 credits).
- What is the context window of Kimi K2 Thinking? Kimi K2 Thinking can read up to 262K tokens at once and write up to 98K tokens in one reply.
- Can I use Kimi K2 Thinking without coding? Yes. In todo.is you pick Kimi K2 Thinking as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.