{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006202},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006067","487:4870006213","487:4870006045","487:4870006356","487:4870003731","487:4870006508","487:4870005620","487:4870004758","474:4740002514","487:4870005046","466:4660003972","469:4690005831","487:4870006662","474:4740001055","474:4740000448","487:4870005765","474:4740002079","469:4690005651","474:4740003330","487:4870006212","466:4660010548","487:4870005479","487:4870005931","466:4660007476","466:4660007609"],"twin_admin_codes":[487,487,487,487,487,487,487,487,474,487,466,469,487,474,474,487,474,469,474,487,466,487,487,466,466],"twin_sims":[0.7454779033072352,0.629948488338659,0.5953292853508881,0.5862462625830248,0.556779381553811,0.5533244491240054,0.5091166552395648,0.505938707247674,0.46028557132030595,0.4566878873563644,0.4540438321317938,0.4448926354614218,0.4430781073208806,0.44026983414691695,0.4302511601712754,0.4296233657652135,0.42000979621433504,0.41858906739882246,0.41150628721032056,0.40699050849343704,0.4063366796200955,0.4034416267569191,0.39876078159817074,0.39566755940610954,0.3956419560768179],"twin_dists":[0.09954348423083398,0.12485758297784356,0.1322732735848511,0.1342195282359537,0.14055110393860423,0.1412961296590028,0.15090924794309296,0.1516075072367579,0.1617871437019758,0.16260317773007088,0.16320438994432854,0.16529530603450468,0.165711826157162,0.1663577593415658,0.16867552698978033,0.16882148239752154,0.17106764999305804,0.17140141720248486,0.17307265199481642,0.174144729790072,0.17430038805968748,0.17499096497986133,0.17611225540354797,0.17685652447642905,0.1768626960950122],"n_dims_used":43,"mean_confidence":0.9159936239553053},"coverage":{"mean_confidence":0.9159936239553053,"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}}