ByteDance Doubao Seed 2.0 Pro
ByteDance Doubao Seed 2.0 Pro is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 256k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Workloads where another current model has stronger sourced task evidence
- Family
- Doubao Seed 2.0
- Released
- 2026-02-14
- Context
- 256k
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
Cheapest of 1 route · Volcengine
About
Doubao Seed 2.0 Pro is ByteDance's flagship frontier model released February 14, 2026 via Volcano Engine. Achieves 88.9 on GPQA Diamond, 87.0 on MMLU-Pro, 87.8 on LiveCodeBench v6, and 76.5 on SWE-bench Verified. Priced at $0.47/M input and $2.37/M output, making it 3–6× cheaper than comparable frontier models.
ByteDance Doubao Seed 2.0 Pro is a proprietary model in the Doubao Seed 2.0 family. The structured metadata tracks a 256k-token context window, multimodal input, and function calling. This page tracks provider routes through Volcengine, with the cheapest tracked route listed at $0.47 input and $2.37 output per 1M tokens. Headline tracked benchmarks include MMLU PRO 87.0, Google-Proof Q&A 88.9, and LiveCodeBench 87.8.
Top use-case fit: coding, agents, and build tasks
Coding
Q/$ C2 relevant benchmarks in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Q/$ C2 relevant benchmarks in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Volcengine | $0.470 | $2.37 | Serverless |
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(7)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| MMLU PRO | 87.0 | From ByteDance official launch materials (accuracy) | https://www.digitalapplied.com/blog/bytedance-seed-2-doubao-ai-model-benchmarks-guide |
| Google-Proof Q&A | 88.9 | diamond | https://seed.bytedance.com/seed2 |
| LiveCodeBench | 87.8 | v6 | https://seed.bytedance.com/seed2 |
| SWE-bench Verified | 76.5 | SWE-bench Verified (resolved) | https://www.digitalapplied.com/blog/bytedance-seed-2-doubao-ai-model-benchmarks-guide |
| Massive Multi-discipline Multimodal Understanding | 85.4 | MMMU (accuracy) | https://www.digitalapplied.com/blog/bytedance-seed-2-doubao-ai-model-benchmarks-guide |
| AIME 2025 | 98.3 | AIME 2025 (accuracy) | https://www.digitalapplied.com/blog/bytedance-seed-2-doubao-ai-model-benchmarks-guide |
| τ-bench | 90.4 | τ²-Bench Retail (accuracy) | https://www.digitalapplied.com/blog/bytedance-seed-2-doubao-ai-model-benchmarks-guide |
Migration checks
No linked migration route is available for this model yet.
Rankings & picks(4)
Compare ByteDance Doubao Seed 2.0 Pro with other models
Frequently asked questions
What is the context window of ByteDance Doubao Seed 2.0 Pro?
ByteDance Doubao Seed 2.0 Pro has a context window of 256k tokens.
How much does ByteDance Doubao Seed 2.0 Pro cost?
ByteDance Doubao Seed 2.0 Pro is available at $0.47/1M input tokens through Volcengine.
When was ByteDance Doubao Seed 2.0 Pro released?
ByteDance Doubao Seed 2.0 Pro was released on 2026-02-14.
Which providers offer ByteDance Doubao Seed 2.0 Pro?
ByteDance Doubao Seed 2.0 Pro is available from 1 provider: Volcengine.
What benchmarks has ByteDance Doubao Seed 2.0 Pro been tested on?
ByteDance Doubao Seed 2.0 Pro has been evaluated on 7 benchmarks, including MMLU PRO, Google-Proof Q&A, LiveCodeBench, SWE-bench Verified, Massive Multi-discipline Multimodal Understanding.
Cheapest of 1 route · Volcengine