GPT Image 2.6 Flare vs Gemini 3.5 Flash

OpenAI GPT Image 2.6 FlareGoogle Gemini 3.5 Flash
VendorOpenAIGoogle
Context window—1,048,576
Max output—65,536
ReasoningNoYes
Tool callingNoYes
File inputYesYes
Inputtext, imagetext, image, video, audio, file
Outputimagetext
Released2026-11-042026-05-19