ByteDance Doubao Seed 2.0 Pro
Released
2026-02-14
Last refreshed
2026-07-10
Status
Researched 84d ago
ProprietaryCommercial use: conditionalMultimodalCodingRAGAgentsLong contextVisionClassificationJSON / Tool use
ByteDance releases · 19 in the last 12 months · this family litChangelog →
Specifications
- Family
- Doubao Seed 2.0
- Released
- 2026-02-14
- Context
- 256k
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
Pricing
Output / 1M
$2.37
Input / 1M
$0.470
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.
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
VisionMultimodalJSON / Tool use
Benchmark peer barsfor Coding
SWE-bench VerifiedRank 36 of 81
LiveCodeBenchRank 9 of 56
Benchmark scores(7)
Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| MMLU PRO | 87.0 | From ByteDance official launch materials (accuracy)Observed 2026-06-07 | — | Source |
| Google-Proof Q&A | 88.9 | diamondObserved 2026-04-27 | — | Source |
| LiveCodeBench | 87.8 | v6Observed 2026-04-27 | — | Source |
| SWE-bench Verified | 76.5 | SWE-bench Verified (resolved)Observed 2026-06-07 | — | Source |
| Massive Multi-discipline Multimodal Understanding | 85.4 | MMMU (accuracy)Observed 2026-06-07 | — | Source |
| AIME 2025 | 98.3 | AIME 2025 (accuracy)Observed 2026-06-07 | — | Source |
| τ-bench | 90.4 | τ²-Bench Retail (accuracy)Observed 2026-06-07 | — | Source |
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
Pricing
Output / 1M
$2.37
Input / 1M
$0.470
Cheapest of 1 route · Volcengine