Claude Haiku 4.5 vs gpt-image-1-mini

Anthropic Claude Claude Haiku 4.5OpenAI gpt-image-1-mini
VendorAnthropic ClaudeOpenAI
Context window200,0008,000
Max output64,000—
ReasoningYesNo
Tool callingYesNo
File inputYesYes
Inputtext, image, filetext, image
Outputtextimage
Released2025-10-152025-07-31