ByteDance model product
Seed 2.1 Turbo
ByteDance's low-cost, low-latency next-generation agent model for large-scale production.
Updated Aug 12, 2026. Default version: Seed 2.1 Turbo
LLMBoard score73.1Seed 2.1 Turbo
Coverage100%50 benchmark families
Context windowN/ATokens
Official input priceN/AOfficial price unavailable
Seed 2.1 Turbo Specifications
Technical details for the model's default version.
- Version
- Seed 2.1 Turbo
- Released
- Jun 24, 2026
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- image, text
- Outputs
- text
- Open weights
- No
- License
- Proprietary
Seed 2.1 Turbo Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Seed 2.1 Turbo Benchmark Results
Benchmark scores for Seed 2.1 Turbo.
| AetherCode | 0.7 | 1 | 2 | 100.0% | C | |
| Beyond AIME | 0.9 | 1 | 5 | 100.0% | C | |
| DUDE | 0.8 | 1 | 2 | 100.0% | C | |
| FrontierCS | 0.5 | 1 | 2 | 100.0% | C | |
| FrontierScience Olympiad | 0.8 | 1 | 3 | 100.0% | C | |
| LiveMathematicianBench | 0.3 | 1 | 2 | 100.0% | C | |
| LiveSports-3K | 0.8 | 1 | 2 | 100.0% | C | |
| WildClawBench | 0.6 | 1 | 5 | 100.0% | C | |
| Workspace Bench | 0.5 | 1 | 2 | 100.0% | C | |
| Agent Startup Bench | 0.5 | 2 | 2 | 0.0% | C | |
| ArcAGI2 | 0.6 | 2 | 2 | 0.0% | C | |
| Artifacts Bench | 0.5 | 2 | 3 | 50.0% | C | |
| BLINK | 0.8 | 2 | 13 | 91.7% | C | |
| ChartQAPro | 0.7 | 2 | 2 | 0.0% | C | |
| CharXiv-D | 0.9 | 2 | 16 | 93.3% | C | |
| ContPhy | 0.6 | 2 | 2 | 0.0% | C | |
| CreativeWork | 0.3 | 2 | 2 | 0.0% | C | |
| CrossVid | 0.6 | 2 | 2 | 0.0% | C | |
| Doubao Multi-Turn Bench | 0.5 | 2 | 2 | 0.0% | C | |
| EMMA | 0.8 | 2 | 2 | 0.0% | C | |
| Finance Agent v1.1 | 0.6 | 2 | 2 | 0.0% | C | |
| FrontierScience Research | 0.3 | 2 | 4 | 66.7% | C | |
| GameWorld | 0.3 | 2 | 2 | 0.0% | C | |
| GDPval | 0.8 | 2 | 3 | 50.0% | C | |
| Image2FloorPlan | 0.4 | 2 | 2 | 0.0% | C | |
| KINA | 0.5 | 2 | 2 | 0.0% | C | |
| LongVideoBench | 0.8 | 2 | 4 | 66.7% | C | |
| MathVerse | 0.9 | 2 | 2 | 0.0% | C | |
| MathVista | 0.9 | 2 | 39 | 97.4% | C | |
| MeasureBench | 0.6 | 2 | 2 | 0.0% | C | |
| Minerva | 0.7 | 2 | 2 | 0.0% | C | |
| MMLongBench-128K | 0.8 | 2 | 2 | 0.0% | C | |
| MMSIBench | 0.3 | 2 | 2 | 0.0% | C | |
| MotionBench | 0.7 | 2 | 3 | 50.0% | C | |
| MSQA | 0.4 | 2 | 2 | 0.0% | C | |
| OfficeQA Pro | 0.7 | 2 | 7 | 83.3% | C | |
| OneMillion Bench | 0.7 | 2 | 2 | 0.0% | C | |
| OSWorld | 0.8 | 2 | 20 | 94.7% | C | |
| OVBench | 0.7 | 2 | 2 | 0.0% | C | |
| OVOBench | 0.8 | 2 | 2 | 0.0% | C | |
| PresentBench | 0.5 | 2 | 2 | 0.0% | C | |
| Repo Env | 0.5 | 2 | 2 | 0.0% | C | |
| SeedClawBench | 0.6 | 2 | 2 | 0.0% | C | |
| SuperChem | 0.6 | 2 | 3 | 50.0% | C | |
| SWE-Atlas | 0.3 | 2 | 2 | 0.0% | C | |
| TOMATO | 0.6 | 2 | 2 | 0.0% | C | |
| Trae Code Gen | 0.6 | 2 | 2 | 0.0% | C | |
| Trae Error Fix | 0.6 | 2 | 2 | 0.0% | C | |
| TreeBench | 0.7 | 2 | 2 | 0.0% | C | |
| VideoHolmes | 0.7 | 2 | 3 | 50.0% | C | |
| Video-MME | 0.9 | 2 | 17 | 93.8% | C | |
| VideoSimpleQA | 0.7 | 2 | 2 | 0.0% | C | |
| VisFactor | 0.4 | 2 | 3 | 50.0% | C | |
| VisuLogic | 0.5 | 2 | 3 | 50.0% | C | |
| VLMsAreBiased | 0.7 | 2 | 2 | 0.0% | C | |
| Web Bench | 0.7 | 2 | 2 | 0.0% | C | |
| WorldBench | 0.6 | 2 | 2 | 0.0% | C | |
| xDailyBench | 0.6 | 2 | 2 | 0.0% | C | |
| ClawEval-MM | 0.5 | 3 | 3 | 0.0% | C | |
| ERQA | 0.7 | 3 | 23 | 90.9% | C | |
| HorizonMath | 0.0 | 3 | 3 | 0.0% | C | |
| LVBench | 0.8 | 3 | 24 | 91.3% | C | |
| MobileWorld | 0.7 | 3 | 3 | 0.0% | C | |
| SciCode | 0.6 | 3 | 19 | 88.9% | C | |
| TVBench | 0.8 | 3 | 3 | 0.0% | C | |
| APEX-Agents | 0.3 | 4 | 7 | 50.0% | C | |
| MathVision | 0.9 | 4 | 32 | 90.3% | C | |
| OCRBench_V2 | 0.6 | 4 | 7 | 50.0% | C | |
| PostTrainBench | 0.2 | 4 | 5 | 25.0% | C | |
| RealWorldQA | 0.9 | 4 | 26 | 88.0% | C | |
| WorldVQA | 0.5 | 4 | 5 | 25.0% | C | |
| MathArena Apex | 0.4 | 5 | 7 | 33.3% | C | |
| Program Bench | 0.5 | 5 | 5 | 0.0% | C | |
| ZEROBench | 0.1 | 5 | 9 | 50.0% | C | |
| BabyVision | 0.6 | 6 | 9 | 37.5% | C | |
| MCP Atlas | 0.8 | 6 | 31 | 83.3% | C | |
| MMMU-Pro | 0.8 | 6 | 66 | 92.3% | C | |
| SimpleVQA | 0.7 | 6 | 13 | 58.3% | C | |
| SuperGPQA | 0.7 | 6 | 34 | 84.8% | C | |
| DynaMath | 0.7 | 7 | 7 | 0.0% | C | |
| NL2Repo | 0.4 | 7 | 14 | 53.9% | C | |
| EmbSpatialBench | 0.8 | 8 | 8 | 0.0% | C | |
| BrowseComp | 0.8 | 10 | 58 | 84.2% | C | |
| CyberGym | 0.7 | 10 | 11 | 10.0% | C | |
| DeepSWE | 0.2 | 10 | 10 | 0.0% | C | |
| CharXiv-R | 0.8 | 13 | 48 | 74.5% | C | |
| Humanity's Last Exam | 0.5 | 13 | 93 | 87.0% | C | |
| Terminal-Bench 2.1 | 0.7 | 15 | 19 | 22.2% | C | |
| Toolathlon | 0.5 | 16 | 31 | 50.0% | C | |
| SWE-Bench Pro | 0.6 | 24 | 45 | 47.7% | C |
Seed 2.1 Turbo Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
Seed 2.1 Turbo Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- N/A
- Official provider
- N/A
- Lowest third-party
- From $0.625 input, $3.13 output per 1M via Venice AI
- Tracked offerings
- 1
| Venice AI | seed-2-1-turbo | global | $0.625 | $3.13 | 256K |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
Seed 2.1 Turbo Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Seed 2.1 Turbo | 73.1 | N/A | N/A | N/A | No | Proprietary |
What is Seed 2.1 Turbo?
Key information about Seed 2.1 Turbo and its available data.
ByteDance's low-cost, low-latency next-generation agent model for large-scale production. 1 Pro and comparable performance, it is designed for enterprise-grade deployments handling high volumes of online calls across coding, long-chain agents, and multimodal tasks. 1-turbo.
Data as of 2026-08-11.
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FAQ
Common questions about Seed 2.1 Turbo.
When was Seed 2.1 Turbo released?
Seed 2.1 Turbo's default version was released on Jun 24, 2026.
How much does Seed 2.1 Turbo cost?
No official standard PAYG price is currently available for Seed 2.1 Turbo. The lowest tracked third-party offer starts at $0.625 input and $3.13 output via Venice AI.
Who created Seed 2.1 Turbo?
Seed 2.1 Turbo was created by ByteDance.
What is the context window for Seed 2.1 Turbo?
A context window is not available for the default version.
Is Seed 2.1 Turbo open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Seed 2.1 Turbo?
1 provider offerings are linked to the default version.
What models should I compare Seed 2.1 Turbo with?
Nearby ranked alternatives include DeepSeek-V4-Pro, Qwen3.7 Plus, Muse Spark.