gpt-4o-mini-transcribe vs Gemini 3 Flash Preview

OpenAI gpt-4o-mini-transcribeGoogle Gemini 3 Flash Preview
VendorOpenAIGoogle
Context window1,048,576
Max output65,536
ReasoningNoYes
Tool callingNoYes
File inputNoYes
Inputtext, audiotext, image, video, audio, file
Outputtexttext
Released2025-03-192025-12-17