gpt-image-1-mini vs Gemini 3.6 Flash

OpenAI gpt-image-1-miniGoogle Gemini 3.6 Flash
VendorOpenAIGoogle
Context window8,0001,048,576
Max output—65,536
ReasoningNoYes
Tool callingNoYes
File inputYesYes
Inputtext, imagetext, image, video, audio, file
Outputimagetext
Released2025-07-312026-05-19