Model API comparison

Gemini 3.6 Flash
vs Grok 4.5

Free tokens through Tap. No credit card. Not generally available.

At a glance

SpecificationGemini 3.6 FlashGrok 4.5
Context window1.05M tokens500K tokens
Maximum output65.5K tokens500K tokens
Input modalitiestext, image, video, audio, pdftext, image
ReasoningYesYes
Tool callingYesYes
Last updated2026-07-212026-07-08

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Model facts sourced from models.dev. Last synced 2026-08-11. Tap availability may differ from upstream model availability.