GPT-4.1 Nano
by OpenAI — Price updated 2026-04-04
Pricing ($/1M tokens)
Input
$0.10
Output
$0.40
Cache Read
$0.03
Web Search
$0.01
Specifications
Context Window
1,047,576
Max Output
32,768
Input
image, text, file
Output
text
Tool Calling
Structured Output