GPT-5 nano pricing

GPT-5 nano (openai/gpt-5-nano) from openai on Zoo Gateway: $0.06 per million input tokens and $0.44 per million output tokens. Context window 400K. Prices are per million tokens through Zoo Gateway.

GPT-5 nano

openai/gpt-5-nano

400K context

Input / 1M$0.06

Output / 1M$0.44

Cache / 1M<$0.01

Write / 1M—

137 t/s throughput

573ms TTFT