{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010987},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012278","466:4660011801","466:4660011639","466:4660011804","466:4660013203","466:4660012129","466:4660012125","466:4660011964","466:4660011803","466:4660011154","466:4660011805","466:4660011807","466:4660012124","466:4660011802","466:4660012287","466:4660012839","466:4660011965","487:4870002527","466:4660012116","466:4660009163","466:4660009671","494:4940008279","494:4940006799","466:4660013089","494:4940007656"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,487,466,466,466,494,494,466,494],"twin_sims":[0.4356777952201557,0.40094409791689284,0.33086859568677784,0.22368177896741018,0.19789593111080742,0.17122545615057236,0.1624166631377137,0.1619384374387254,0.15536341884851967,0.14669586109651722,0.14277471681484966,0.11146059334281058,0.10872031666381982,0.10618831299534198,0.10221433590994347,0.09948124906015758,0.09861859898826865,0.0884681241057896,0.08751265398702736,0.08742784589693159,0.07985732957778065,0.07926290741950957,0.07112171992982656,0.06674329200637316,0.06626973767055132],"twin_dists":[0.16741746434726945,0.17558850741600832,0.19316261568675117,0.2247639911712889,0.23377508633171104,0.24399639446934454,0.24762063687941874,0.24782142004961716,0.25062668752221073,0.2544608002378537,0.2562504465983151,0.27206049652904285,0.2735994404408522,0.27504836112385184,0.27737756979612743,0.2790208265963988,0.27954682589826835,0.28602555123062573,0.2866652030731882,0.28672224661126794,0.292001845286202,0.292433109174663,0.2986188417488723,0.30218650711196265,0.3025836938748899],"n_dims_used":45,"mean_confidence":0.9149598863389757},"coverage":{"mean_confidence":0.9149598863389757,"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}}