# MoonshotAI: Kimi K2 Thinking

Provider: moonshotai  
Category: llm  
Model ID: `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...

## Specs

- Context length: 262144 tokens
- Max output: 262144 tokens
- Modalities: text
- Released: 2025-11-06

## Pricing

- Input: $0.60 per million tokens
- Output: $2.50 per million tokens

## Providers

- **moonshotai** — ctx 262144, input $0.60/M, output $2.50/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/kimi-k2-thinking