About GPT-5.4

GPT-5.4 is a OpenAI model. On TeamoRouter its model ID is gpt-5.4, and the same TeamoRouter API key works for it and every other model. Setup steps are in the API docs.

Model ID

gpt-5.4

Provider

OpenAI

Context window

1M tokens

Official list price

$2.50 input / $15 output per 1M tokens