Switched on per job, off by default
AI screening is a switch on each job, under the job’s AI Settings tab, and every new job starts with it off. The job page shows whether it is enabled. That keeps the choice deliberate and narrow: you can screen the junior role that drew two hundred applicants and leave the senior hire, where every CV deserves a careful read, to people alone.
The switch is the only AI setting on a job. There is no score threshold, no automatic rejection and no rule that moves a candidate to a stage because of what the model said.
