Tiny Startup Arcee AI Built a 400B-Parameter Open Source LLM From Scratch to Best Meta's Llama

Tiny startup Arcee AI built a 400B-parameter open source LLM from scratch to best Meta's Llama

30-person startup Arcee AI has released a 400B model called Trinity, which it says is one of the biggest open source foundation models from a U.S. company.

Arcee AI Trinity 400B: The Ambitious Open Source LLM Defying Giants To Challenge Meta's Llama

Arcee AI's Trinity 400B open source LLM challenges Meta's Llama 4 with Apache licensing, offering developers a U.S.-made frontier-grade alternative. Learn about the benchmarks and implications.