Tongyi DeepResearch Technical Report

In three linesTongyi DeepResearch is a 30.5B-parameter agentic LLM (3.3B activated per token) designed for autonomous long-horizon research tasks. Trained via agentic mid-training and post-training with automatic data synthesis, it achieves SOTA on Humanity's Last Exam, BrowseComp, WebWalkerQA and other benchmarks. Model, framework and solutions are open-sourced.

Summary generated by Claude — human-verified