{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003939},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004155","485:4850004154","485:4850003298","485:4850003214","485:4850004699","485:4850004359","485:4850004012","485:4850003386","485:4850003028","485:4850002837","485:4850004082","485:4850003853","485:4850004696","485:4850003866","485:4850003014","485:4850003457","485:4850003770","485:4850003201","485:4850002833","485:4850002925","485:4850003209","485:4850003108","485:4850002840","485:4850004429","485:4850004694"],"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":[0.8587854660446662,0.8278805262805314,0.8274361867171242,0.8209716472914061,0.8190143800343129,0.7829553827649803,0.7819710617540657,0.7749894768660713,0.7715565469823771,0.7682431227716101,0.7656508826227836,0.7611450000790755,0.7372488939995103,0.734037530084959,0.7281127591261681,0.7177497273003883,0.7159121558204004,0.713535791032207,0.7123798613953007,0.7081461118262901,0.7048010086098958,0.7026255901741184,0.6900563964533059,0.6834316889785255,0.6768367025041512],"twin_dists":[0.07166345149979204,0.07982505375084947,0.07993841486277588,0.08157662593623762,0.08206868169163786,0.09085267013516239,0.09108592232856916,0.09273180780496892,0.09353583928462414,0.09430873786748721,0.09491132630497053,0.09595455501132491,0.10140689979691823,0.10213042988518793,0.10346022959052688,0.10577148240971417,0.10617949165829714,0.10670636477309217,0.10696234381898251,0.10789824113613206,0.10863591720221161,0.1091148398843206,0.11187041115406869,0.11331555652730482,0.11474985968720411],"n_dims_used":44,"mean_confidence":0.9174166592684659},"coverage":{"mean_confidence":0.9174166592684659,"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}}