gpt-4-1106-preview vs Gemini 3.5 Flash

OpenAI gpt-4-1106-previewGoogle Gemini 3.5 Flash
VendorOpenAIGoogle
Context window128,0001,048,576
Max output4,09665,536
ReasoningNoYes
Tool callingYesYes
File inputNoYes
Inputtexttext, image, video, audio, file
Outputtexttext
Released2026-05-19