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Seed2.1 ProClosed
Tool use · Reasoning
Evaluation overview
Overall rank
#19
84.7 points · 180 models
Vision rank
#2
99.6 points · 65 models
Data coverage
63 items
3 sources · updated through 2026-07-13
Domain performance
Coding#23 / 160
83.9
Research#24 / 174
90.9
Agents#13 / 125
87.4
Vision#2 / 65
99.6
Long context#23 / 82
80.8
Evaluation highlights
All evaluationsBasic information
- Release date
- 2026-06
- Input modalities
- Text · Image · Video
- Output modalities
- Text
- Release date
- 2026-06-23
Availability
Volcano Ark (Volcengine)Full pricing
- Input
- ≈ $0.8571 /1M
- Output
- ≈ $4.2857 /1M