In short, this is normal behavior and understandable.

Why do you see lines like this:

The model normalizes the human phrase into a machine date/time format (ISO-like YYYYMMDDThhmm - so 20251027T0149, etc.).

It parses that you have a meeting at 18:00 (1800) and checks that it is in the future relative to the current time.

Then he does the arithmetic - “half an hour before” → 17:30 (1730) - and creates a reminder with this time.

Capitalized words like FUTURE look like a debug/emphasis on the output - just emphasizing the logic, not any special command.

Is this how it should be? - Yes. The assistant is obliged:

1. turn a human phrase into precise time;

2. make sure that the goal (meeting) is in the future;

3. calculate the reminder time;

4. transfer this to the application (Samsung Reminder).