{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005029},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003933","487:4870005459","487:4870004743","487:4870006342","487:4870003736","469:4690005113","466:4660014268","469:4690004227","487:4870003737","487:4870005174","466:4660011392","466:4660012070","487:4870004741","466:4660013048","469:4690005108","487:4870007088","487:4870004292","487:4870004439","487:4870005171","487:4870005030","469:4690002032","487:4870006803","466:4660012343","469:4690003249","466:4660014241"],"twin_admin_codes":[469,487,487,487,487,469,466,469,487,487,466,466,487,466,469,487,487,487,487,487,469,487,466,469,466],"twin_sims":[0.46140799206683003,0.428884676642702,0.3203170990623836,0.31216136091551433,0.2878706681196962,0.2812170194196266,0.28076281138188547,0.27135038241056125,0.2629539131402912,0.23624177673008345,0.23161707417768695,0.2108644133949115,0.209762753173573,0.20117187219788782,0.19928766344399007,0.18595477489082496,0.18257945629372715,0.18211012386567088,0.1752624381939918,0.17177700681521796,0.17147333314859756,0.1686836195155551,0.16650106144433147,0.1637567223344758,0.16132994540589338],"twin_dists":[0.16153302054708826,0.1689933311709748,0.19597228190214402,0.19817970493870124,0.20495856296624415,0.20687408599766854,0.20700584111749032,0.2097659425360125,0.212278369370751,0.2206261002483436,0.22213244311335162,0.22914953420638726,0.2295347864100598,0.23258745081883553,0.2332688933751733,0.23822335806318906,0.23951685370115722,0.23969804394942004,0.24238008871092684,0.2437739708924599,0.24389636981949966,0.24502813385707992,0.2459229981971015,0.2470602855230899,0.24807751834250044],"n_dims_used":43,"mean_confidence":0.9113853809445404},"coverage":{"mean_confidence":0.9113853809445404,"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}}