ByteDance Seed, proprietary
Doubao Seed 2.1 Turbo
Doubao Seed 2.1 Turbo by ByteDance Seed ranks 51st of 368 ranked models on the Noometry Index as of November 2026, with a score of 51.4. Its strongest category is math, where it ranks 37th.
Last verified
Specifications
- Noometry rank
- #51 of 368
- Index score
- 51.4
- Evidence
- Reported 3 results
- Provider
ByteDance Seed- Released
- June 23, 2026
- Weights
- Proprietary
- Reasoning
- Unknown
- Context window
- —
- Max output
- —
- Input price
- Not listed
- Output price
- Not listed
- Blended price
- Not listed
- Output speed
- Not measured
- Value
- Not ranked
- Knowledge cutoff
- Unknown
Category scores
Each category score combines every public result we have in that category.
- Math 62.7
- Knowledge 53.1
Strengths and weaknesses
Categories where Doubao Seed 2.1 Turbo places highest and lowest among the models ranked in each, with its score against that category's median.
Closest competitors
The models ranked just above and below Doubao Seed 2.1 Turbo. When scores are this close, price and speed are often the better way to choose.
| Model | Rank | Score | Blended $/M | Speed | |
|---|---|---|---|---|---|
| Gemini 3 Flash Preview | #47 | 52.4 | $1.13 | — | Compare |
| GLM-5.3-Flash | #48 | 52.0 | $0.24 | — | Compare |
| Qwen3.6 Max Preview | #49 | 52.0 | $2.92 | — | Compare |
| Qwen3.7 Max | #50 | 51.8 | $3.75 | — | Compare |
| Muse Spark | #52 | 51.2 | — | — | Compare |
| Muse Spark 1.2 | #53 | 51.2 | $2 | — | Compare |
| GLM-5.2 | #54 | 51.1 | $2.15 | 23 | Compare |
| Muse Spark Open | #55 | 51.0 | $2 | — | Compare |
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Benchmark results
Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.
Math
| Benchmark | Score | Position | Setting | Source | Date |
|---|---|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 96.1% | #35 of 184, top 20% | high | Epoch AI | 2026-10-30 |
Knowledge
| Benchmark | Score | Position | Setting | Source | Date |
|---|---|---|---|---|---|
| GPQA Diamond | 89.6% | #47 of 196, top 24% | high | Epoch AI | 2026-10-30 |
| SimpleQA Verified | 29.7% | #67 of 87, top 78% | high | Epoch AI | 2026-10-30 |
Compare Doubao Seed 2.1 Turbo
- Doubao Seed 2.1 Turbo vs Qwen3.7 Max
- Doubao Seed 2.1 Turbo vs Muse Spark
- Doubao Seed 2.1 Turbo vs Qwen3.6 Max Preview
- Doubao Seed 2.1 Turbo vs Muse Spark 1.2
- Doubao Seed 2.1 Turbo vs GLM-5.3-Flash
- Doubao Seed 2.1 Turbo vs GLM-5.2
- Doubao Seed 2.1 Turbo vs GPT-6 Astra
- Doubao Seed 2.1 Turbo vs Claude Opus 5.5
- Doubao Seed 2.1 Turbo vs Gemini 4 Argon
- Doubao Seed 2.1 Turbo vs Kimi K3
- Doubao Seed 2.1 Turbo vs DeepSeek V4.1 Flash
- Doubao Seed 2.1 Turbo vs Muse Wonder
- Doubao Seed 2.1 Turbo vs Qwen3.8 Max
- Doubao Seed 2.1 Turbo vs Grok 4.6
Other ByteDance Seed models
Frequently asked questions
How good is Doubao Seed 2.1 Turbo?
Doubao Seed 2.1 Turbo by ByteDance Seed ranks 51st of 368 ranked models on the Noometry Index as of November 2026, with a score of 51.4. Its strongest category is math, where it ranks 37th.
Is Doubao Seed 2.1 Turbo open source?
No. Doubao Seed 2.1 Turbo is proprietary and available only through ByteDance Seed's API and partner platforms.
What are Doubao Seed 2.1 Turbo's strengths and weaknesses?
Relative to other ranked models, Doubao Seed 2.1 Turbo places best in math and lowest in knowledge.
What is Doubao Seed 2.1 Turbo best at?
Its best category is math, where it ranks 37th on Noometry.