doubao-seed-2-0-mini-260428 · ByteDance
Doubao Coding model optimized for real-world programming environments that can reliably invoke tools in common IDEs such as Claude Code. The model is specially optimized for frontend capabilities and performs well with common frontend frameworks. The model supports Skills and can work with various custom skills.
Doubao Coding model optimized for real-world programming environments that can reliably invoke tools in common IDEs such as Claude Code. The model is specially optimized for frontend capabilities and performs well with common frontend frameworks. The model supports Skills and can work with various custom skills.
Doubao Seed 2.0 Mini 260428 has a 256,000 token context window.
On AIHubMix, Doubao Seed 2.0 Mini 260428 costs $0.0301 per million input tokens and $0.3014 per million output tokens. Cached input reads are billed at $0.006 per million tokens.
Doubao Seed 2.0 Mini 260428 accepts text, image, video, document and audio input.
Doubao Seed 2.0 Mini 260428 supports thinking, web search, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
Doubao Seed 2.0 Mini 260428 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to doubao-seed-2-0-mini-260428 — no other code changes needed.
Doubao Seed 2.0 Mini 260428 is developed by ByteDance. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Doubao Seed 2.0 Mini 260428 was released on April 28, 2026 by ByteDance.
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Use Doubao Seed 2.0 Mini 260428 via the AIHubMix unified API — one interface for every major LLM.