GPT-5 Nano

Ultra-efficient GPT-5 variant for high-volume applications with reasoning support.

gpt-5-nano
STABLE
Streaming
Tools
Reasoning
JSON Output

Select Provider

OpenAI Pricing for GPT-5 Nano

View detailed pricing and capabilities for this provider.

OpenAI

openai/gpt-5-nano
Context Size
400k
Stability
STABLE
Pricing
Input
$0.05
/M
Cached
$0.01
/M
Output
$0.40
/M
Capabilities
Streaming
Tools
Reasoning
JSON Output
Try in Playground