add GPT-5.4 nano to Codex
Open 💬 0 comments Opened May 5, 2026 by petipoua
What variant of Codex are you using?
Codex CLI
What feature would you like to see?
GPT 5.4 nano is the true replacement for the older GPT-5 mini model price-wise. Please add GPT-5.4 nano to Codex.
Additional information
_No response_