{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004611},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750006916","470:4700001704","467:4670000315","499:4990003711","487:4870006759","466:4660002803","469:4690002236","469:4690003557","470:4700007020","485:4850000272","487:4870007202","469:4690002448","474:4740004741","475:4750006918","487:4870005441","499:4990002882","470:4700000963","485:4850003620","487:4870006912","496:4960003233","487:4870006760","487:4870005861","487:4870004853","478:4780008773","487:4870006604"],"twin_admin_codes":[475,470,467,499,487,466,469,469,470,485,487,469,474,475,487,499,470,485,487,496,487,487,487,478,487],"twin_sims":[0.10032064264784994,0.08349126766379011,0.08041968400143076,0.07450869082201417,0.07109128477524104,0.06911599557656499,0.06902962032029766,0.06717610732330606,0.06661790704717806,0.06625766392375419,0.06331757312280738,0.06295992106142466,0.06068760444749522,0.060659209454871785,0.060524584744663476,0.06038609761188437,0.060338677488313786,0.060018036491478584,0.05755777865184422,0.057413246158663944,0.05687362010021018,0.055922704431028446,0.0558569002277765,0.055840026549991095,0.05545623839644087],"twin_dists":[0.2785124266281637,0.2894198811703395,0.2915962111434937,0.29597934082708854,0.298643017451664,0.3002303267480729,0.30030057323720577,0.30182549418198273,0.302291447652312,0.3025938507768549,0.305113421363038,0.3054264107555348,0.30744974332371605,0.3074754176354652,0.3075972777690154,0.3077228667370368,0.30776592473508724,0.30805780250619225,0.3103411130784482,0.3104777349123211,0.3109903467978529,0.31190351541228317,0.31196718092085035,0.311983516176671,0.3123561647322801],"n_dims_used":45,"mean_confidence":0.9242190043131511},"coverage":{"mean_confidence":0.9242190043131511,"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}}