gpt-4o-image vs DeepSeek-V4-Flash 0731

OpenAI gpt-4o-imageDeepSeek DeepSeek-V4-Flash 0731
VendorOpenAIDeepSeek
Context window—1,000,000
Max output—384,000
ReasoningNoYes
Tool callingNoYes
File inputNoYes
Inputtexttext
Outputimage, texttext
Released—2026-07-31