Doubao Seed 2.1 Pro
Notable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.
Key facts
- Released
- Jun 23, 2026
- What it does
- Text and chat: Writes, answers questions and holds a conversation.Sees images: Understands pictures, screenshots and charts you share with it.Watches video: Understands video clips you share with it.
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- How
- For developers, through an API
- Announced as
- “Seed2.1 Officially Released: Advancing AI Productivity”
From trckr's archive of releases before it started watching. Date and details from Epoch AI's database of AI models (CC BY 4.0).
Compare Doubao Seed 2.1 Pro with
It came out 56 days after Doubao Seed 2.0 Lite (Apr 2026), the lab's previous model.
The details
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