All Models

ByteDance Seed 2.1 Turbo

seedReasoningTool CallingAttachmentsStructured Output

Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...

Providers1
ReleasedAug 12, 2026
Input Modalitiestext, image, video
Output Modalitiestext
Tarsk Usecoding

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
NanoGPTbytedance-seed/seed-2-1-turbo$0.50/MTok$2.50/MTok262.1K235.9K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output