kimi-k2-thinking vs gemini-2.5-flash

Moonshot kimi-k2-thinkingGoogle gemini-2.5-flash
VendorMoonshotGoogle
Context window262,1441,048,576
Max output262,14465,536
ReasoningYesYes
Tool callingYesYes
File inputYesYes
Inputtexttext, image, audio, video, file
Outputtexttext
Released2025-11-062025-03-20