gpt-3.5-turbo-16k vs gemini-2.5-flash

OpenAI gpt-3.5-turbo-16kGoogle gemini-2.5-flash
VendorOpenAIGoogle
Context window16,3851,048,576
Max output4,09665,536
ReasoningNoYes
Tool callingYesYes
File inputNoYes
Inputtexttext, image, audio, video, file
Outputtexttext
Released2025-03-20