GPT-5 nano Pricing
by OpenAI
Token Costs (per 1M)
Input Price
$0.05
Output Price
$0.40
Technical Specs
Context Window 128,000 tokens
Last Updated 11/30/2025
Provider OpenAI
Price History
| Date | Input Price | Output Price |
|---|---|---|
| 11/30/2025 | $0.05 | $0.40 |
Building with GPT-5 nano?
Estimate your total monthly bill based on your expected traffic and usage patterns. Our advanced calculator handles complex scenarios like RAG and agentic workflows.
Start Free Calculation