MoonshotAI: 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...

• Context window: 262,144 tokens
• Input: text
• Output: text
• Pricing: $0.6/M input tokens, $2.5/M output tokens

View on OpenRouter. Model data sourced from OpenRouter.