{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005712},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004895","485:4850006027","485:4850005794","485:4850006188","485:4850006107","485:4850006189","485:4850006187","485:4850004830","485:4850004894","485:4850005361","485:4850006354","485:4850005949","485:4850005946","485:4850005947","485:4850006270","485:4850006353","485:4850005948","485:4850006433","485:4850006510","500:5000000632","500:5000001139","485:4850006026","485:4850006108","500:5000001085","485:4850005224"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,500,485,485,500,485],"twin_sims":[0.8519070626796457,0.8431044588520212,0.8247783066728804,0.8103065579300964,0.7940847764179796,0.7920146231214573,0.7887107754552359,0.7567053675400636,0.7454477945539557,0.7393389069686045,0.7004926232236888,0.6981486875095386,0.6839297685096065,0.6475580412913752,0.5974226167550803,0.5898625596318113,0.5896952442890655,0.5487397758386945,0.4748486887070076,0.4635086494670588,0.4551277615876661,0.44304398094170694,0.4349311696693989,0.4341367050763523,0.4337487944343214],"twin_dists":[0.07353186543004869,0.07587703164925896,0.08061443400086762,0.08423692412491603,0.08819329809314068,0.08869113880916042,0.0894825974266714,0.09697743045852086,0.09955032786355329,0.1009349323985436,0.10958381712405428,0.11009851491558408,0.11320706108574362,0.12107574421315011,0.13182490973797767,0.13344446759268844,0.13348032140309232,0.14228589667112548,0.15850637946655466,0.16105800394866784,0.1629577692726889,0.16571966605784802,0.16759018043246135,0.1677740931914443,0.1678639406518788],"n_dims_used":44,"mean_confidence":0.9168796539306641},"coverage":{"mean_confidence":0.9168796539306641,"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}}