OpenAI · Economy

GPT-4o mini API Pricing · Cost per Token

GPT-4o mini is the most popular economy-tier model for production AI deployments. 17x cheaper than GPT-4o with strong performance on structured tasks and classification.

Current pricing

  • Input tokens: $0.15 per 1M tokens
  • Output tokens: $0.60 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 mini cost