ByteDance's character-focused Doubao Seed model for roleplay, persona consistency, dialogue, and creative character interactions. It supports text and image input with a 128k context window. Requests route through ZenMux to ByteDance; ZenMux does not publish a model-API zero-retention or training guarantee, so avoid sensitive data.
Added Jul 18, 2026
Context Window
128.0K
Max Output
32.8K
Input Price (Auto)
$0.12/1M
Output Price (Auto)
$0.31/1M
Cache Read (Auto)
$0.025/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
No benchmark data is available yet for this model.
Providers
Choose explicit providers for this model. Auto routing remains available as the default option.
Loading provider options…
Related text models
Compare Doubao Seed Character with similar models from the same provider or model family.
Doubao Seed 2.1 Pro
bytedance/doubao-seed-2.1-proHigher-capability model in the Doubao Seed 2.1 family for agentic coding, long-context analysis, complex instruction following, and productivity workflows. Supports a 256k context window and up to 128k output tokens. Note: privacy and logging guarantees may be limited.
Doubao Seed 2.1 Turbo
bytedance/doubao-seed-2.1-turboFast, lower-cost model in the Doubao Seed 2.1 family for everyday chat, coding assistance, document work, and high-throughput productivity tasks. Supports a 256k context window and up to 128k output tokens. Note: privacy and logging guarantees may be limited.
ByteDance Seed 2.1 Turbo
bytedance-seed/seed-2-1-turboByteDance Seed 2.1 Turbo is a multimodal model for coding and long-horizon agent workflows, including end-to-end software delivery and multi-step task execution. It supports text, image, and video input with a 262k context window.
ByteDance Seed 2.0 Code
bytedance-seed/seed-2.0-codeByteDance Seed 2.0 Code is a multimodal model optimized for agentic coding, frontend development, multilingual programming, long-running tool workflows, and coding agents. It supports image and video input, a 262k context window, and up to 131k output tokens.
ByteDance Seed 2.0 Lite
bytedance-seed/seed-2.0-liteByteDance Seed 2.0 Lite is a balanced long-context model for high-frequency enterprise workloads, tuned for unstructured information processing, text creation, search and recommendation, and stable structured outputs. Supports a 262k context window.
Doubao Seed 2.0 Code Preview
doubao-seed-2-0-code-preview-260215Code-focused preview model in the Doubao Seed 2.0 family. Supports a 256k context window and up to 128k output tokens. ⚠️ Note: This model routes through ByteDance, a Chinese entity - privacy and logging guarantees may be limited.