Doubao-Seedream-5.0-lite vs o4-mini

ByteDance Doubao-Seedream-5.0-liteOpenAI o4-mini
VendorByteDanceOpenAI
Context window—200,000
Max output—100,000
ReasoningNoYes
Tool callingNoYes
File inputNoYes
Inputtext, imagetext, image
Outputimagetext
Released2026-02-132025-04-16