Grok 4.7 vs Gemini 3.6 Flash

xAI Grok 4.7Google Gemini 3.6 Flash
VendorxAIGoogle
Context window500,0001,048,576
Max output—65,536
ReasoningYesYes
Tool callingYesYes
File inputYesYes
Inputtext, imagetext, image, video, audio, file
Outputtexttext
Released2026-09-212026-05-19