{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007685},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007830","487:4870007965","487:4870008123","474:4740003275","487:4870007829","487:4870011936","474:4740002631","487:4870008122","478:4780001861","478:4780001862","487:4870007684","474:4740002320","478:4780002380","474:4740000142","487:4870011953","478:4780002171","487:4870007521","474:4740002533","478:4780002172","487:4870007540","474:4740002637","474:4740002530","487:4870007957","487:4870008110","487:4870007817"],"twin_admin_codes":[487,487,487,474,487,487,474,487,478,478,487,474,478,474,487,478,487,474,478,487,474,474,487,487,487],"twin_sims":[0.7822445652191695,0.7730260830064367,0.5003036035594731,0.4996877474319498,0.49815120170637983,0.4336809038117075,0.4301364574301786,0.4114355625760669,0.3505031053231053,0.33724221705094753,0.3369193410191365,0.3310432541418606,0.32172566760790705,0.2922378598107308,0.28826923089098316,0.2835570596369435,0.2641094150841139,0.25905414648222497,0.24774275964733147,0.2444175135294117,0.2355089846877303,0.22209285701399128,0.22151341559043056,0.21770568089668457,0.21176629824810814],"twin_dists":[0.0910211414089797,0.09319206952430911,0.1528485505557725,0.15298441520295322,0.15332359869284112,0.16787966872190196,0.1687021876524005,0.17308940257239433,0.18806128137269104,0.19148925032648353,0.1915736050677325,0.19311652683447675,0.19559426011315956,0.20371567600843382,0.20484466888605726,0.20619732769384738,0.21192968108812477,0.21346231571832225,0.21696148886130978,0.21800951285998676,0.22086348657657015,0.22529833902573437,0.2254938375218832,0.22678712693150985,0.22883515962862652],"n_dims_used":43,"mean_confidence":0.9176813169967296},"coverage":{"mean_confidence":0.9176813169967296,"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}}