gpt-4o-image vs gemini-2.5-pro

OpenAI gpt-4o-imageGoogle gemini-2.5-pro
VendorOpenAIGoogle
Context window1,048,576
Max output65,536
ReasoningNoYes
Tool callingNoYes
File inputNoYes
Inputtexttext, image, audio, video, file
Outputimage, texttext
Released2025-03-20