Grok 4.7 vs gpt-4o-all

xAI Grok 4.7OpenAI gpt-4o-all
VendorxAIOpenAI
Context window500,000—
Max output——
ReasoningYesNo
Tool callingYesNo
File inputYesNo
Inputtext, image—
Outputtext—
Released2026-09-21—