gpt-4-turbo-preview vs Gemini 3.1 Flash-Lite

OpenAI gpt-4-turbo-previewGoogle Gemini 3.1 Flash-Lite
VendorOpenAIGoogle
Context window128,0001,048,576
Max output4,09665,536
ReasoningNoYes
Tool callingYesYes
File inputNoYes
Inputtexttext, image, audio, video, file
Outputtexttext
Released2026-03-02