{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006519},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006432","485:4850006278","485:4850006352","485:4850005954","485:4850005224","485:4850005873","485:4850006518","485:4850006510","485:4850005955","485:4850005947","485:4850005228","485:4850006279","485:4850006271","485:4850005948","485:4850006433","485:4850005713","485:4850006193","485:4850006026","485:4850005292","485:4850005953","485:4850006108","485:4850005714","485:4850006110","485:4850005361","485:4850005362"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8096806774607452,0.7981326057405334,0.7780643733760462,0.7715074721453884,0.7563554486933308,0.7381507947097004,0.7236800515634881,0.7225140112431455,0.6898915528721872,0.6790426267506532,0.6756286759958458,0.6595312963949022,0.6593729438263455,0.6450223730236304,0.6310882363304003,0.6207531259822577,0.6185286947649996,0.6176672721858354,0.6137066545444112,0.580840878348073,0.5485326348746674,0.5395927816391396,0.5352312472002562,0.5334427707765019,0.5254291569635459],"twin_dists":[0.0843915053400979,0.08721543684857824,0.0920087216333881,0.09354730887572849,0.09705784562183707,0.10120333841432982,0.1044510510837207,0.10471113386550589,0.11190642768554941,0.11427056412576744,0.11501214857305836,0.11849591260990189,0.11853008879186547,0.12162109881012506,0.12461314464714786,0.12682851397821385,0.12730504922268218,0.12748957049030038,0.12833784236226944,0.13537861827477726,0.14233064729367542,0.14426483911899105,0.14521064110878212,0.14559891428224975,0.1473420086694047],"n_dims_used":44,"mean_confidence":0.9172614704478871},"coverage":{"mean_confidence":0.9172614704478871,"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}}