Loading page content
Seed2.1 ProClosed
Tool use · Reasoning
Evaluation overview
Overall rank
#36
83.8 points · 202 models
Vision rank
#5
91.9 points · 82 models
Data coverage
64 items
4 sources · updated through 2026-09-02
Domain performance
Coding#41 / 182
79.2
Research#46 / 196
88.8
Agents#29 / 148
83.1
Vision#5 / 82
91.9
Long context#31 / 95
81.3
Evaluation highlights
All evaluationsBasic information
- Release date
- 2026-06
- Input modalities
- Text · Image · Video
- Output modalities
- Text
- Exact release date
- 2026-06-23
Availability
Volcano Ark (Volcengine)Full pricing
- Input
- ≈ $0.8571 /1M
- Output
- ≈ $4.2857 /1M
Related links
Version relationships
- Provider variants
- Preview