About GPT-5.6 Terra (Fast)

GPT-5.6 Terra (Fast) is a OpenAI model. On TeamoRouter its model ID is gpt-5.6-terra (fast), and the same TeamoRouter API key works for it and every other model. Setup steps are in the API docs.

Model ID

gpt-5.6-terra (fast)

Provider

OpenAI

Context window

1M tokens

Official list price

$4 input / $24 output per 1M tokens