{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008528},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008290","473:4730008605","473:4730008117","473:4730008450","473:4730006234","473:4730008370","473:4730006235","473:4730005671","473:4730008372","471:4710000699","473:4730008613","473:4730008371","473:4730008758","473:4730007357","473:4730008364","473:4730008458","473:4730008187","473:4730008111","473:4730006003","473:4730007694","473:4730005886","473:4730007581","473:4730003845","473:4730003751","473:4730005885"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,471,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.858840460057412,0.8193341464052398,0.7642947206183206,0.7385737651657318,0.73509383836906,0.710341858235096,0.6832589775718568,0.6688789365916574,0.6244028762077045,0.620921710948746,0.6128699836598313,0.5844371267647677,0.5781184074722362,0.5615669554861296,0.5587743065951207,0.5567925701331975,0.5399335159419419,0.5382147570756168,0.5377584645359124,0.5359539381139335,0.5309741223896774,0.5287009504784667,0.5168550512475082,0.5115494884912368,0.5080219991647082],"twin_dists":[0.07164837805666802,0.08198841429775064,0.09522586660892143,0.10110781751567036,0.10189265909900828,0.10741317887219867,0.11335317203000285,0.11647536143116653,0.12604644965982792,0.1267923951547492,0.12851701840048235,0.134607381102971,0.13596271878382973,0.1395198122956182,0.1401212265011042,0.1405482612613593,0.1441910128407357,0.144563503790478,0.14466243023092376,0.14505382093921765,0.14613528936061834,0.14662965563808142,0.1492136128025626,0.15037547072315505,0.15114963648848903],"n_dims_used":44,"mean_confidence":0.915445934642445},"coverage":{"mean_confidence":0.915445934642445,"n_dims_used":44,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}