Release dates
— Kimi K2 Thinking launched with open weights. ↗
Kimi K2 Thinking
A K2-based thinking agent trained to reason while using tools natively.
MODEL NUMBER124
- First public date
- 2025-11-06
- Organization
- Moonshot AI
- Family
- Kimi
01
Specifications
Only published specifications are shown.
- Total parameters
- 1T
- Active parameters
- 32B
- Architecture
- MoE
- Context
- 256,000 tokens
- Input modalities
- Text
- Open weights
- Yes
- License
- Modified MIT
- Status
- Legacy
02
Overview
03
Architecture & capabilities
Model capabilities
Thinking modeTool useAgentCoding
04
Release history
Kimi K2 Thinking launched with open weights.
View source05
Related models
Select a card to view the related model.
06
Sources
Suggest a correction
Copy this template, add the field, proposed value, and primary source, and share it with the archive maintainer.