All Models

Seed 1.6

seed Reasoning Tool Calling Attachments Structured Output

Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.

Providers 4
Released Sep 1, 2025
Input Modalities image, text, video
Output Modalities text
Tarsk Use coding

Available Providers (4)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Ofox volcengine/doubao-seed-1-6 $0.12/MTok $0.29/MTok 256K 64K
OpenRouter bytedance-seed/seed-1.6 $0.25/MTok $2/MTok 262.1K 32.8K
Vercel AI Gateway bytedance/seed-1.6 $0.25/MTok $2/MTok 256K 32K
Kilo Gateway bytedance-seed/seed-1.6 $0.25/MTok $2/MTok 262.1K 32.8K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output