Ask any AI for a training week and you get a reasonable-looking one that has no idea what you did last week. This one connects to your own Intervals.icu account. It reads the sessions you actually finished and keeps running and strength in a single plan, so the hard run and the heavy session are placed around each other. Lose a day and you change that plan instead of starting over. It lives in a conversation with Claude or ChatGPT. Try it first in your browser: no sign-in, nothing written.