What would you like to be added?

I would like the ability to perform an inline model override – that is, switch the active model and send a prompt in a single input line, rather than the current two‑step process.

Currently, changing the model requires two separate inputs:

 $ /model deepseek-v4-flash
 $ <prompt>

I want to do this in one line:

$ /model deepseek-v4-flash <prompt>

Expected behaviour after this single command:

1. The model switches to the specified model.
2. The remainder of the line () is immediately sent to that model.
3. After the response, the model reverts to the previously active default model.

Why is this needed?

This feature reduces friction in everyday model switching:

• One‑off usage – Currently, using a model once requires 2 steps (/model + prompt) and often a third to switch back. Inline override lets you do it in 1 step and automatically reverts afterward.

• Less‑used models – Makes specialised models (e.g., DeepSeek, Gemini) instantly accessible without changing your default session model.

• Overall UX – The two‑step flow breaks momentum. Inline override feels more natural and keeps power users in flow.

Additional context

No response