dall-e-3 vs Grok 4.5

OpenAI dall-e-3xAI Grok 4.5
VendorOpenAIxAI
Context window4,000500,000
Max output—2,000,000
ReasoningNoYes
Tool callingNoYes
File inputNoYes
Inputtexttext, image
Outputimagetext
Released2023-10-032026-07-08