ByteDance
ByteDance Doubao Seed 2.0 Pro
ByteDance Doubao Seed 2.0 Pro is a ByteDance model with 256K context, $0.47 in / $2.37 out per million tokens, last verified September 2, 2026. Open weights: no. Public-board scores are linked to the publisher; vendor-only figures stay in the watch-out, not on the board.
Doubao Seed 2.0 Pro is ByteDance's closed flagship with strong reasoning at a low price.
Catalog record checked September 2, 2026Individual provider fields may change
| Specification | ByteDance Doubao Seed 2.0 Pro |
|---|---|
| Provider | ByteDance |
| Tier | Balanced |
| Context window | 256K |
| Max output | Not verifiedUnverified |
| Input / 1M tokens | $0.47 |
| Output / 1M tokens | $2.37 |
| Weights | Closed |
| Parameters | Not disclosed |
| Reasoning levels | low, medium, high |
| Modalities | text, image |
| API model id | doubao-seed-2-0-pro |
| Released | February 14, 2026 |
Pricing tiers: $0.47/$2.37 per MTok (closed API).
Verified evidence
Published benchmark results
Each result keeps its source and measurement date visible. A missing benchmark is not treated as a zero.
| Benchmark | Score | Measured | Source |
|---|---|---|---|
| Artificial Analysis Intelligence Index | 47 | 2026-08-14 | Artificial Analysis · View source |
Best for
- Chinese-market work
- Cost-sensitive API
- Multimodal
Watch out
Source receipts
Catalog figures for this model were checked against the following sources.
- ByteDance — Doubao (accessed 2026-08-29)
- LLMReference — Doubao 2.0 Pro (accessed 2026-08-29)
Common questions
ByteDance Doubao Seed 2.0 Pro
Answered from the verified figures on this page rather than general guidance.
How much does ByteDance Doubao Seed 2.0 Pro cost per million tokens?
ByteDance Doubao Seed 2.0 Pro is listed at $0.47 per million input tokens and $2.37 per million output tokens at standard rates. Output tokens usually dominate real bills, so weigh the output rate more heavily than the input rate. $0.47/$2.37 per MTok (closed API).
What is ByteDance Doubao Seed 2.0 Pro's context window?
ByteDance Doubao Seed 2.0 Pro accepts about 256K tokens of context. That only matters if you routinely send very long documents, large codebases, or multi-turn histories that approach that limit.
What is ByteDance Doubao Seed 2.0 Pro best for?
ByteDance Doubao Seed 2.0 Pro is a balanced tier from ByteDance. It suits chinese-market work, cost-sensitive api, multimodal. Closed API; verify availability outside China.