Updated daily at 05:00 UTC
Company
Arcee AI
US lab that pretrains the open AFM and Trinity models and earlier released post-trained open models.
- Country
- United States
- Founded
- —
- Headquarters
- —
- Type
- AI lab
- Open weights
- Open
- Website
- https://www.arcee.ai
AFM
Language
- AFM-4.5B29 Jul 2025CurrentOpen weights
Arcee post-trained models (SuperNova, Virtuoso, Blitz, Maestro, Caller)
Language
- Arcee-SuperNova-v1 (70B)10 Jun 2025LegacyOpen weights
- Caller (32B)9 Jun 2025LegacyOpen weights
- Virtuoso-Large (72B)9 Jun 2025LegacyOpen weights
- Arcee-Maestro-7B-Preview10 Feb 2025LegacyOpen weights
- Arcee-Blitz (24B)7 Feb 2025LegacyOpen weights
- Virtuoso-Medium-v2 (32B)27 Jan 2025LegacyOpen weights
- Virtuoso-Small (v1, v2)1 Dec 2024LegacyOpen weights
- SuperNova-Medius (14B)2 Oct 2024LegacyOpen weights
- Llama-3.1-SuperNova-Lite (8B)10 Sep 2024LegacyOpen weights
Trinity
Language
- Trinity Large Thinking1 Apr 2026CurrentOpen weights
- Trinity Large (Preview)27 Jan 2026LegacyOpen weights
- Trinity Mini1 Dec 2025CurrentOpen weights
- Trinity Nano (Preview)1 Dec 2025CurrentOpen weights