Kimi K2.5

Open weights Retired Multimodal MoE kimi-k2-5

Open 1T-parameter MoE model with native vision, thinking and non-thinking modes, and agent swarm support.

Released
Jan 27, 2026
Context window
262K tokens
Max output
Not disclosed
Parameters
1,000B 32B active
Input price
Not disclosed
Output price
Not disclosed

Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.

Pricing

Launch priceJan 27, 2026
$0.60 in / $3.00 out
Current price
No longer sold

Specifications

Developer
Moonshot AI
Model type
Multimodal
Architecture
MoE
Parameters
1,000B (32B active)
Input
Text Image Video
Output
Text
Knowledge cutoff
Not disclosed
License
Modified MIT
API access
First-party API
End of life
Aug 31, 2026
Capabilities
Agentic Coding Flagship Reasoning Vision