ByteDance Doubao Seed 2.0 Code
Released
2026-02-14
Last refreshed
2026-07-10
Status
Researched 84d ago
ProprietaryCommercial use: conditionalCodingRAGAgentsLong contextJSON / Tool use
ByteDance releases · 19 in the last 12 months · this family litChangelog →
Specifications
- Family
- Doubao Seed 2.0
- Released
- 2026-02-14
- Context
- 128k
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
Pricing
Output / 1M
-
Input / 1M
-
Cheapest of 1 route · Volcengine
About
Doubao Seed 2.0 Code is ByteDance's coding-specialized frontier model released February 14, 2026 via Volcano Engine. Achieves 87.8 on LiveCodeBench v6 and 76.5 on SWE-bench Verified. Tuned for software development tasks including code generation, debugging, repository-level understanding, and automated code review.
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 | - | - | ServerlessPartial |
Capabilities
JSON / Tool use
Benchmark peer barsfor Coding
SWE-bench VerifiedRank 36 of 81
LiveCodeBenchRank 9 of 56
Benchmark scores(2)
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 |
|---|---|---|---|---|
| LiveCodeBench | 87.8 | v6Observed 2026-04-27 | — | Source |
| SWE-bench Verified | 76.5 | Shares Pro SWE-bench score per launch materials (resolved)Observed 2026-06-07 | — | Source |
Migration checks
No linked migration route is available for this model yet.
Rankings & picks(1)
Compare ByteDance Doubao Seed 2.0 Code with other models
Comparison and alternatives
Browse all comparisons →Pricing
Output / 1M
-
Input / 1M
-
Cheapest of 1 route · Volcengine