GPT Image 2.5 Dev vs dall-e-2

OpenAI GPT Image 2.5 DevOpenAI dall-e-2
VendorOpenAIOpenAI
Context window——
Max output——
ReasoningNoNo
Tool callingNoNo
File inputYesYes
Inputtext, imagetext, image
Outputimageimage
Released2026-09-082022-04-06