OpenAI: GPT-5.4

flagship

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

currently routing · 4.2k rpm

1.1M tokens

Context

$2.50 / 1M

Input

$15.00 / 1M

Output

— t/s

Speed

proprietary

License

/ ABOUT

GPT-5.4 is the latest GPT-5 generation model with significant improvements in reasoning, coding, and multimodal understanding.

Providers for OpenAI: GPT-5.4

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

1.1M

bf16

0.00%