OpenAI: GPT-5.4 Nano

flagship

OpenAI · released 2026-04-01 · text+image+file->text

currently routing · 4.2k rpm

400K tokens

Context

$0.20 / 1M

Input

$1.25 / 1M

Output

— t/s

Speed

proprietary

License

/ ABOUT

GPT-5.4 Nano is an ultra-lightweight variant of GPT-5.4 optimized for maximum speed and minimum cost.

Providers for OpenAI: GPT-5.4 Nano

1 routes · sorted by uptime

ClosedRouter routes requests to the providers best able to handle your prompt size and parameters, with automatic fallbacks to maximize uptime.

Provider

Context

Quant

Uptime · 30d

400K

bf16

0.00%