GPT-5 Mini API Pricing and Cost Calculator
Small GPT-5 for responsive agents, coding help, and everyday automation
- Input / 1M tokens
- $0.250
- Cached input / 1M tokens
- $0.025
- Output / 1M tokens
- $2.00
- Context window
- 400K
Small GPT-5 for responsive agents, coding help, and everyday automation