{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004756},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004850","473:4730004851","473:4730006425","473:4730005850","473:4730005424","473:4730004852","473:4730006313","473:4730005849","473:4730005634","473:4730006312","473:4730004946","473:4730005529","473:4730004758","473:4730005742","473:4730006194","473:4730004659","473:4730005423","473:4730006195","473:4730005740","473:4730005963","473:4730005741","473:4730005968","473:4730006198","473:4730006539","473:4730005528"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9631551215214141,0.9583104502091202,0.9551889625374338,0.9537171101880234,0.9461269150608246,0.9445191519340065,0.9377288468419422,0.9303028810224228,0.9298161795095159,0.9275295987447253,0.9261540335352817,0.9240015595429197,0.9233177861361214,0.923260810871961,0.9230914097265184,0.9212632819137284,0.9204439945248569,0.919087583521809,0.9139417765854437,0.9133172989543412,0.9127555180032441,0.910364037010272,0.9103216832700761,0.908495707601133,0.9052889335730278],"twin_dists":[0.03558693602539735,0.03790176930680739,0.03932692614434254,0.03998286094273505,0.043222478837339935,0.043881172155205386,0.04657207398586156,0.04936770565967194,0.04954617860473687,0.05037743225686196,0.050871926284681936,0.05163765175537267,0.051878902201641236,0.05189896176642039,0.05195856522995213,0.05259817911802548,0.052882723189853494,0.053351028733537705,0.05509753079824354,0.055306383447365395,0.05549371738384546,0.05628548676624532,0.056299427456076745,0.05689780859342328,0.057936577213601965],"n_dims_used":44,"mean_confidence":0.9131190560080789},"coverage":{"mean_confidence":0.9131190560080789,"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}}