Trinity Mini

Open weights Active Text LLM MoE trinity-mini

26B MoE reasoning model with 3B active parameters, trained end to end by Arcee.

Released
Dec 1, 2025
Context window
131K tokens
Max output
Not disclosed
Parameters
26B 3B active
Input price
$0.045 per 1M
Output price
$0.15 per 1M

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

Pricing

Launch priceDec 1, 2025
$0.045 in / $0.15 out
Current price since Dec 1, 2025
$0.045 in / $0.15 out

Specifications

Developer
Arcee AI
Model type
Text LLM
Architecture
MoE
Parameters
26B (3B active)
Input
Text
Output
Text
Knowledge cutoff
Not disclosed
License
Other (open)
API access
First-party API
Capabilities
Reasoning Tool use