Helicone (Reseller)
OpenAI GPT-5 Nano Pricing
API pricing for OpenAI GPT-5 Nano via Helicone. Input tokens cost $0.049999999999999996/1M, output tokens cost $0.39999999999999997/1M with 400K context window.
Last updated:
Tools
Input Cost
$0.049999999999999996
per 1M tokens
Output Cost
$0.39999999999999997
per 1M tokens
Context Window
400K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Reseller
Helicone
Model ID
gpt-5-nano
Context Window
400K tokens
Max Output
128000 tokens
Cache Read Cost
$0.005/1M
Sources