Seed 1.6
Bytedance
bytedance-seed/seed-1.6Seed 1.6 is ByteDance Seed's general-purpose multimodal model with adaptive deep-thinking capability and a 256K-token context window. It is designed as a versatile foundation model for text, vision, and reasoning tasks.
Cost rate
0.4x
Context
262K
Released
Dec 23, 2025
Input
ImageTextVideo
Output
Text
Support
ReasoningTool callingStructured outputs