← All AI models
OpenAI
GPT-5.4 nano Pricing
Cheapest GPT-5.4-class model for simple high-volume tasks. Pricing updated April 2026.
Official OpenAI docs →Pricing
Input tokens
$0.20per 1M tokens
$0.000200 per 1,000 tokens
Output tokens
$1.25per 1M tokens
$0.0013 per 1,000 tokens
Specifications
- Context window
- 128K tokens
- Provider
- OpenAI
Best use cases
- Ultra-high-volume tasks
- Simple classification and tagging
- Budget-first routing
- Batch and offline jobs
Other OpenAI models
Estimate your costs at scale
Use our free tools to calculate monthly spend based on your request volume and token usage.
Know your total. Now find out which customers are driving it.
PerUnit breaks down AI spend by customer, feature, and pricing tier.
Get early access to PerUnit