GPT-5
OpenAI · GPT-5 · context window 128,000 tokens.
Pricing (per 1M tokens)
Input$1.25
Output$10.00
Cached input$0.1250
Batch input$0.6250
Specifications
Context window128,000 tokens
Max output128,000 tokens
Modalitiestext, image
VisionYes
Tool useYes
ReasoningYes
Prompt cachingYes
Estimate cost with GPT-5
Compare GPT-5 with
Source: OpenAI official API pricing. Last verified 2026-07-09.