gpt-4o-all vs Doubao-Seedream-4.5

OpenAI gpt-4o-allByteDance Doubao-Seedream-4.5
VendorOpenAIByteDance
Context window——
Max output——
ReasoningNoNo
Tool callingNoNo
File inputNoYes
Input—text, image
Output—image
Released—2025-12-03