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OpenAI logoGPT-5 ImageOpenAI
Best input$10.00 /MTok
Best output$10.00 /MTok
Cache read$1.25
Context400K
Max output128K
Modalities inimage, text, file
Tool calling
Structured output
Reasoning
Vision
Audio input
Prompt caching
Providers1
Cheapest providerOpenAI
LicenseProprietary
ReleasedOct 14, 2025