{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012495},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012587","496:4960012658","470:4700005084","496:4960012411","466:4660000773","466:4660000847","496:4960012633","496:4960012492","496:4960012319","496:4960012373","496:4960012650","488:4880004837","466:4660000697","496:4960012375","488:4880005036","470:4700005391","496:4960012481","466:4660001300","496:4960012593","496:4960012566","496:4960012326","496:4960012651","496:4960012567","488:4880004838","496:4960012465"],"twin_admin_codes":[496,496,470,496,466,466,496,496,496,496,496,488,466,496,488,470,496,466,496,496,496,496,496,488,496],"twin_sims":[0.8525705973899781,0.8372280506397365,0.8335948137480849,0.8153603685769361,0.804901489731053,0.788711755290352,0.7611343465189564,0.7521565633422632,0.7323982448149804,0.7201740639751463,0.7174341031183539,0.7018824180094441,0.6918284046965146,0.6872272456526413,0.6805479095160022,0.6679218891653724,0.6635739724694935,0.653783915654067,0.6452688726594776,0.6366886014330896,0.6331507919163679,0.6301131689572989,0.6269841430213702,0.616699678075165,0.615129762786225],"twin_dists":[0.07335305088660923,0.07741625992095719,0.07835809683304018,0.08298260081514752,0.08556656817638798,0.08948236324945762,0.09595701541818977,0.09802053219238518,0.10249900943870603,0.10523237567041707,0.10584160015044768,0.1092783083289344,0.11148305619494975,0.112488140699705,0.1139432415922786,0.1166825302513333,0.11762283447833256,0.11973531622568359,0.1215680968484311,0.12341146345420945,0.12417069651264188,0.1248222667032314,0.12549317198251245,0.12769682270976257,0.12803306479514434],"n_dims_used":45,"mean_confidence":0.9176517062717013},"coverage":{"mean_confidence":0.9176517062717013,"n_dims_used":45,"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}}