OpenAI · Flagship Multimodal

GPT-4o API Pricing · Cost per Token

GPT-4o is OpenAI's flagship multimodal model supporting text, image, and audio inputs. The most widely deployed frontier model for production AI applications.

Current pricing

  • Input tokens: $2.50 per 1M tokens
  • Output tokens: $10.00 per 1M tokens
  • Context window: 128k tokens
  • Provider: OpenAI

Cost at common workload volumes

  • 1,000 requests/day (500 input + 300 output tokens each): calculate in the cost calculator below
  • Prompt caching: available on select OpenAI models to reduce repeated-context costs
  • Batch API: 50% discount for async workloads on eligible models
Calculate my GPT-4o cost