GPT-5 Nano
GPT-5 Nano
ChatGPT-5 Nano is the ultra-efficient member of the GPT-5 family, optimized for maxi...
Basic Info
Mode
Chat
Released
2025-08-07
Context Window
128K
Max Output
16K
Pricing
Input Price
$0.05/M
Output Price
$0.4/M
Cache Read
$0.01/M
Image Output
$32/M
Web Search
$0.01/R
Capabilities
Vision
Function Calling
Reasoning
Prompt Caching
Web Search
Web Fetch
Audio Input
Video Input
PDF Input
Protocols & Providers
Protocols
openai
Provider Count
1
Providers
Azure