{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006245},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006380","496:4960005565","487:4870004978","496:4960005278","466:4660002190","496:4960006632","496:4960006229","496:4960005977","466:4660001518","487:4870005568","466:4660010728","487:4870006741","487:4870004115","466:4660011025","466:4660013349","496:4960000901","487:4870004558","496:4960007035","490:4900001903","487:4870006432","470:4700002613","466:4660010561","496:4960007801","487:4870002214","466:4660003694"],"twin_admin_codes":[496,496,487,496,466,496,496,496,466,487,466,487,487,466,466,496,487,496,490,487,470,466,496,487,466],"twin_sims":[0.3925014903370458,0.35318742762894323,0.288813678808854,0.2709557921027797,0.244581024105431,0.23948210581255988,0.23854314465763773,0.235694383359925,0.22559998004456414,0.22401022092250733,0.22102623940903102,0.21615734824604246,0.20797516859770315,0.20054567008533553,0.19987541384282706,0.1996760486171392,0.19813173870971418,0.19466600587261235,0.19458605443236265,0.18450220150979524,0.17404259974312788,0.1712832494378884,0.16886140117362744,0.16788214274420343,0.1638259604590466],"twin_dists":[0.1776211031802408,0.18737575268801013,0.20468923844625692,0.20988292575522866,0.21795776503580055,0.21958212449653708,0.2198836888011034,0.2208033815051118,0.22412226558204423,0.22465385328333803,0.22565847114237966,0.22731735823513247,0.23016284587444424,0.23281343319085007,0.23305585290826442,0.23312806785804618,0.23368914707110458,0.2349594220804636,0.23498891059855512,0.23877797180110158,0.24286565126487913,0.24397306414210543,0.24495560993234275,0.2453557711299358,0.24703142365190747],"n_dims_used":45,"mean_confidence":0.9153967115614149},"coverage":{"mean_confidence":0.9153967115614149,"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}}