{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870011656},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870013210","487:4870012925","487:4870011655","487:4870012103","466:4660011507","487:4870012934","487:4870012852","466:4660011335","487:4870012928","487:4870013002","487:4870011889","466:4660012000","487:4870012113","487:4870011422","487:4870012114","487:4870013064","494:4940007904","474:4740005909","487:4870013213","494:4940007705","487:4870013218","487:4870013207","487:4870012578","487:4870011419","466:4660011012"],"twin_admin_codes":[487,487,487,487,466,487,487,466,487,487,487,466,487,487,487,487,494,474,487,494,487,487,487,487,466],"twin_sims":[0.44831847754545506,0.3186382201228489,0.2815351969908263,0.28129649902182846,0.21760026268279703,0.20849511191128423,0.19426432439278335,0.18818707487198214,0.1852241904766502,0.1752246825598335,0.16992289431838428,0.16635302390909282,0.16616727669571943,0.16091788393876888,0.16081470903089626,0.15435989033697564,0.1535671563567749,0.15278969641184081,0.14485001378409235,0.14227038972429815,0.14196495541393966,0.14092205018458873,0.13807100381910906,0.13701176078957353,0.13117214552330977],"twin_dists":[0.1645106767632516,0.19642406774287263,0.20678186691466569,0.20685104408606933,0.22682314711046977,0.22997978842081895,0.23510765955072196,0.23737693597306436,0.23850192342088555,0.242395081313316,0.2445237243883694,0.2459839999991985,0.24606059623100004,0.24825134260461862,0.24829491656304442,0.25106243045037663,0.25140811317279776,0.2517484084593271,0.2552987866121438,0.2564832637506,0.2566245627058106,0.2571087392858843,0.2584461315194289,0.25894826634440454,0.26177005834245903],"n_dims_used":43,"mean_confidence":0.9097444401230923},"coverage":{"mean_confidence":0.9097444401230923,"n_dims_used":43,"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}}