Bytedance-seed models on Tokenator
Every Bytedance-seed model available through Tokenator: API ID, context window, usage multiplier and current availability. The key and the base URL stay the same for every model in the catalog — switching models takes one request parameter.
This is a proprietary model specifically optimized for programming and agent-based tasks. It performs well in code generation, refactoring, analysis, and debugging, and supports tool calling. The model shows strong results on SWE-Bench and LiveCodeBench and is compatible with the OpenAI API through a number of services.
This is a lightweight, high-performance, general-purpose multimodal model. It is optimized for low latency, high-volume requests, and enterprise workloads, while maintaining support for reasoning, agent scripting, programming, and tooling at a significantly lower cost.
This is a compact, general-purpose multimodal model optimized for low latency, high throughput, and high-volume workloads. It supports four levels of reasoning intensity and is suitable for chatbots, agent-based tasks, programming, and enterprise applications where speed and cost are important.
This is a flagship general-purpose multimodal model for complex reasoning, agent-based scenarios, document analysis, programming, and working with long context. It supports tool/function calling, structured inference, and context of up to 256K tokens.
Seedream 4.5 is the latest in-house image generation model developed by ByteDance.
5 Bytedance-seed models in the catalog, 4 available right now, 1 for image generation, context up to 256K tokens, multiplier ×1–×1.6