Gemini Omni Flash Preview vs Claude Opus 4.6

Google Gemini Omni Flash PreviewAnthropic Claude Claude Opus 4.6
VendorGoogleAnthropic Claude
Context window65,5361,000,000
Max output32,768128,000
ReasoningYesYes
Tool callingNoYes
File inputYesYes
Inputtext, imagetext, image, file
Outputvideotext
Released2026-06-302026-02-05