Arcee AI
US company training the AFM and Trinity open-weight model families.
4
Models catalogued
4
Open weights
2025
First release
Apr 1, 2026
Latest release
Releases per year
Models in this catalog by release year
All releases
Filter in catalog →| Model | Released | Type | Params | Context | Input $/M | Output $/M | Weights |
|---|---|---|---|---|---|---|---|
| Trinity Large Thinking | Apr 1, 2026 | Text LLMMoE | 398B13B active | 524K | - | $0.90 | Open weights |
| Trinity Large Preview Preview | Jan 27, 2026 | Text LLMMoE | 398B13B active | 524K | - | - | Open weights |
| Trinity Mini | Dec 1, 2025 | Text LLMMoE | 26B3B active | 131K | $0.045 | $0.15 | Open weights |
| AFM-4.5B | Jul 29, 2025 | Text LLMDense | 4.6B | - | - | - | Open weights |