kimi-k2-thinking model ID, context window & pricing
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Quick facts
Model ID kimi-k2-thinking
Source 302.AI
Context Window 262144
Pricing $0.57 input / $2.30 output per 1M tokens
Capabilities tool calling, reasoning, temperature control
Model overview
kimi-k2-thinking is an AI model from 302.AI with 262144 token context window and text input support.
Published pricing is $0.57 input and $2.30 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID kimi-k2-thinking
Provider 302.AI
Family -
Status -
Knowledge Cutoff 2025-06
Release Date 2025-09-05
Input Modalities text
Output Modalities text
Context Window 262144
Input Limit -
Output Limit 262144
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $0.57
Output Cost / 1M tokens $2.30
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -