Introducing Trinity, the start of a new open-weight MoE family. Rolling out today today:
Trinity-Mini (26B-A3B)
Trinity-Nano-Preview (6B-A1B)
Download on HuggingFace. Free for limited time on OpenRouter.
open weights — A model whose trained parameters are published for anyone to download and run — unlike API-only models you can access but never possess.
mixture-of-experts — A model built from many specialist sub-networks where only a few activate per token, giving big-model capability at small-model running cost.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
Why it matters
A 26B mixture-of-expertsA model built from many specialist sub-networks where only a few activate per token, giving big-model capability at small-model running cost.Full definition → with only 3B active parameters and a 131k context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition → is cheap to serve for AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → workloads, and the weights are downloadable rather than API-only.
