Doubao Seed 2.1 Turbo
Doubao Seed 2.1 Turbo.
8
Benchmarks with a score
0
Ranked first, out of five or more models
0
In the top three
ByteDance Seed Jun 2026 Doubao Seed 2.1 Turbo
Closed weights
No Epoch Capabilities Index score yet
- GPQA Diamond 89.6% #53 /229
- Agent Startup Bench 54% #4 /5
- SeedClawBench 63.8% #4 /5
Where it ranks
Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.
Knowledge and language
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| SimpleQA Verified | 29.7% | #73 of 94 | Epoch AI run |
Math and science
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 96.1% | #44 of 212 | Epoch AI run | |
| GPQA Diamond | 89.6% | #53 of 229 | Epoch AI run |
Coding
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| Real-SWE 1.1 | 5.60% | #14 of 15 | Official leaderboard |
Agents and tools
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| GameHorizon | 72.7 | #10 of 37 | Official leaderboard | |
| Chess Puzzles | 26% | #57 of 93 | Epoch AI run | |
| SeedClawBench | 63.8% | #4 of 5 | Official leaderboard |
Professional work
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| Agent Startup Bench | 54% | #4 of 5 | Official leaderboard |