MiMo-V2.5-Pro

Open weights Deprecated Text LLM MoE mimo-v2-5-pro

1.02T MoE (42B active) text model with 1M context; weights MIT-licensed, API retired 2026-10-21.

Released
Apr 22, 2026
Context window
1M tokens
Max output
Not disclosed
Parameters
1,020B 42B 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 priceApr 22, 2026
$1.00 in / $3.00 out
Current price
No longer sold
TierEffectiveInputOutputCached
Standard Apr 22, 2026 – May 26, 2026 $1.00 $3.00 -
Standard May 27, 2026 – Oct 21, 2026 $0.435 $0.87 $0.0036

Specifications

Developer
Xiaomi
Model type
Text LLM
Architecture
MoE
Parameters
1,020B (42B active)
Input
Text
Output
Text
Knowledge cutoff
Not disclosed
License
MIT License
API access
First-party API
End of life
Oct 21, 2026
Capabilities
Agentic Coding Flagship Long context