{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005191},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005337","487:4870005335","487:4870006219","487:4870005483","487:4870005192","487:4870005048","487:4870005338","487:4870005481","487:4870005781","487:4870005629","487:4870006076","487:4870005482","469:4690005922","487:4870005190","487:4870005334","487:4870005336","487:4870005630","487:4870005782","487:4870005049","487:4870006513","487:4870006068","487:4870005484","487:4870004904","487:4870005333","487:4870005778"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,469,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.9836655104783758,0.9123967915380712,0.8754839665771345,0.8648493309162332,0.8448539900353558,0.8446063131951683,0.8401639235699677,0.8231907646401272,0.8195116836761286,0.8135356851003891,0.7953474936896173,0.793827864817444,0.7884593246896726,0.7827979750165778,0.7795074168062466,0.7788114043972393,0.7692750626446622,0.7577895467581638,0.7569757391633081,0.6997197941932167,0.6847948751275532,0.6720531394816296,0.6705957112433245,0.6675666737652305,0.6607688942553686],"twin_dists":[0.02357096223691127,0.05561306985221565,0.06697758162290564,0.06998776243200323,0.07541480788334083,0.07548035744142254,0.07664977446799434,0.08101655741130201,0.08194382868461797,0.0834367496567466,0.08788888982543493,0.08825516336420572,0.08954268266006189,0.09088999115964064,0.09166840430621259,0.09183262575247475,0.09406834930311517,0.0967280863983937,0.09691527590747356,0.10975359633572,0.1130185575483169,0.11578772924417614,0.11610355545006043,0.11675940442013044,0.1182287527768905],"n_dims_used":43,"mean_confidence":0.918365478515625},"coverage":{"mean_confidence":0.918365478515625,"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}}