Tencent has launched Hy3 preview, the latest and most capable model in the Hy series.
Strong reasoning, long-context understanding, and agent capabilities built for real-world workflows. Now open-source on @github, @huggingface, @ModelScope2022, and GitCode.
Available now: https://t.co/3MRBH10GBY
#AI #LLM
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.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
tool use — A model's ability to call external functions — run code, search the web, edit files — instead of only generating text.
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 new open weightsA model whose trained parameters are published for anyone to download and run — unlike API-only models you can access but never possess.Full definition → model from a major lab, pitched on long context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition → and 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 → workflows, lands on all four main distribution channels, giving teams a self-hostable option to benchmark against the closed models they currently depend on.
