Most AI apps quietly hand your question to a lite model and pad the answer. Berges AI runs a frontier open-weights reasoning model on every turn, and two more layers sit on top: an interceptor you pick (Reasoning, WebSearch, Brainstorm or Empathy) that shapes how the answer comes out, and a set of house rules that keep it direct: answer first, no filler, prose first, today's date on hand, pasted links read in full.