What the evidence says
- Developer
- Alibaba
- Released
- October 28, 2025
- Domains
- Language
- Tasks
- Language modeling/generation · Question answering · Quantitative reasoning · Search · System control
- Access
- Open weights (unrestricted)
- Weights
- Open weights
Common questions
What is Tongyi DeepResearch?
Tongyi DeepResearch is a Alibaba model released October 28, 2025, according to Epoch AI's reviewed catalog record. The record classifies it under language.
How does Tongyi DeepResearch rank on LMArena?
No board Model Gauntlet mirrors currently lists this exact model revision under a reviewed identity, so no rating is reported here.
What does Tongyi DeepResearch cost?
No reviewed source carries pricing for this record, so no price is reported here.