ByteDance model product
Seed 2.0 Pro
ByteDance's flagship general-purpose agent model focused on long-chain reasoning and robustness in complex workflows.
Updated Aug 12, 2026. Default version: Seed 2.0 Pro
LLMBoard score69.5Seed 2.0 Pro
Coverage60%6 benchmark families
Context window256KTokens
Official input priceN/AOfficial price unavailable
Seed 2.0 Pro Specifications
Technical details for the model's default version.
- Version
- Seed 2.0 Pro
- Released
- Feb 14, 2026
- Knowledge cutoff
- Jan 1, 2024
- Parameters
- N/A
- Context window
- 256K
- Max output
- 65.5K
- Inputs
- image, text, video
- Outputs
- text
- Open weights
- No
- License
- Proprietary
Seed 2.0 Pro Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Seed 2.0 Pro Benchmark Results
Benchmark scores for Seed 2.0 Pro.
| LiveCodeBench v6 | 87.8% | 05 | 53 | 92.3% | C | |
| AIME 2026 | 94.2% | 07 | 18 | 64.7% | C | |
| AIME 2025 | 98.3% | 13 | 114 | 89.4% | C | |
| BrowseComp | 77.3% | 23 | 58 | 61.4% | C | |
| GPQA | 88.9% | 27 | 234 | 88.8% | C | |
| SWE-Bench Verified | 76.5% | 28 | 105 | 74.0% | C |
Seed 2.0 Pro Arena Results
Preference and agent-evaluation results for the default version.
| vision | overall | 28 | 1275.3 | 10,254 | N/A | |
| vision style control | overall | 34 | 1257.8 | 10,254 | N/A | |
| text | overall | 42 | 1447.5 | 74,692 | N/A | |
| text style control | overall | 55 | 1455.5 | 74,692 | N/A | |
| text factuality | overall | 114 | 1417.3 | 74,366 | N/A |
Seed 2.0 Pro Runtime Performance
Provider-specific output speed and catalog latency for Seed 2.0 Pro. Runtime does not affect the capability score.
| DeepInfra | 12.471 tok/s | 5.347 s | 256K | 65.5K |
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
Seed 2.0 Pro Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- N/A
- Official provider
- N/A
- Lowest third-party
- From $0.50 input, $3 output per 1M via Merge Gateway
- Tracked offerings
- 1
| Merge Gateway | bytedance/dola-seed-2.0-pro | global | $0.50 | $3 | 131.1K |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
Seed 2.0 Pro Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Seed 2.0 Pro | 69.5 | N/A | 256K | 65.5K | No | Proprietary |
What is Seed 2.0 Pro?
Key information about Seed 2.0 Pro and its available data.
ByteDance's flagship general-purpose agent model focused on long-chain reasoning and robustness in complex workflows. Features comprehensive multimodal understanding (text, image, video), enhanced instruction-following, and strong coding capabilities.
2 and Gemini 3 Pro across scientific, reasoning, and coding benchmarks.
Data as of 2026-08-11.
Seed 2.0 Pro vs nearby models
Open a comparison with the three ranked models immediately above and below this model.
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FAQ
Common questions about Seed 2.0 Pro.
When was Seed 2.0 Pro released?
Seed 2.0 Pro's default version was released on Feb 14, 2026.
How much does Seed 2.0 Pro cost?
No official standard PAYG price is currently available for Seed 2.0 Pro. The lowest tracked third-party offer starts at $0.50 input and $3 output via Merge Gateway.
Who created Seed 2.0 Pro?
Seed 2.0 Pro was created by ByteDance.
What is the context window for Seed 2.0 Pro?
The default version has a 256K token context window.
Is Seed 2.0 Pro open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Seed 2.0 Pro?
1 provider offerings are linked to the default version.
What models should I compare Seed 2.0 Pro with?
Nearby ranked alternatives include MiniMax M3, Hy3, GLM 5.1.