Doubao Seed 2.1 Pro
| Released | 2026-06-23 |
|---|---|
| Price per 1M | Not listed |
| Overall score | 56.6 (early, few results) |
| Provider | ByteDance |
| Weights | Proprietary |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 56.6 | 4 | |
| Overall: Coding | 57.2 | 2 | |
| Overall: Reasoning | 56.8 | 4 | |
| Overall: Agentic work | 57.2 | 2 | |
| Reasoning | 57.2 | 2 | |
| Math | 57.5 | 1 | |
| Knowledge | 54.9 | 1 |
Configurations
| Configuration | Balanced | Benchmarks |
|---|---|---|
| Unspecified setting | – | |
| High | 56.6 ±4.6 | 4 |
Evidence
Reasoning 57.2 ±4.1
| Benchmark | Result | Source | Date |
|---|---|---|---|
| GPQA Diamond | 89.3% | Epoch AI | 2026-10-28 |
| Chess Puzzles | 21.0% | Epoch AI | 2026-10-28 |
Math 57.5 ±3.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 95.6% | Epoch AI | 2026-10-30 |
Knowledge 54.9 ±3.0
| Benchmark | Result | Source | Date |
|---|---|---|---|
| SimpleQA Verified | 44.7% | Epoch AI | 2026-10-28 |
Names matched to this model
doubao-seed-2-1-pro, doubao-seed-2-1-pro-260628