All endpoints are POST (BentoML 1.4 default). /metrics is the Prometheus scrape (GET).

decide expects: model_id (str, one returned by list_models), observations (list of [correct, rt_s]), previous_n (int or null), n_min, n_max (study bounds).

Saved payloads live in localStorage['neuxscience.lab.payloads.v1']. Built-in presets can't be deleted; your own can.