Amazon BedrockKimi K2 Thinking model ID, context window & pricing
kimi-thinking
Quick facts
Model ID moonshot.kimi-k2-thinking
Source Amazon Bedrock
Context Window 262143
Pricing $0.60 input / $2.50 output per 1M tokens
Capabilities tool calling, reasoning, structured output, temperature control, open weights
Model overview
Kimi K2 Thinking is an AI model from Amazon Bedrock with 262143 token context window and text input support.
Published pricing is $0.60 input and $2.50 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 moonshot.kimi-k2-thinking
Provider Amazon Bedrock
Family kimi-thinking
Status -
Knowledge Cutoff -
Release Date 2025-12-02
Input Modalities text
Output Modalities text
Context Window 262143
Input Limit -
Output Limit 16000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.60
Output Cost / 1M tokens $2.50
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -