Start a fresh chat or fork the current one
sessions
// what it does
/clear starts a brand-new session and drops the current context (aliases: /new, /new-chat, /newchat). /fork branches the current chat into a separate session while keeping its history, so you can explore a tangent without polluting the main thread. /rewind jumps back to an earlier message in place.
// shell
$ /clear$ /fork$ /rewind// gotcha
/clear discards the current context — you cannot un-clear it mid-session. When you only want to try a side path, use /fork (keeps the original) instead, or resume the old thread later by its id.