{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700000356},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700002710","470:4700002396","470:4700001009","470:4700002559","470:4700002066","470:4700002063","470:4700000179","470:4700000265","470:4700000922","470:4700001911","470:4700001035","488:4880005477","470:4700002402","470:4700000321","488:4880005844","470:4700000083","470:4700000268","488:4880001028","488:4880005579","481:4810002223","470:4700000541","470:4700002708","469:4690005657","470:4700000467","488:4880004195"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,488,470,470,488,470,470,488,488,481,470,470,469,470,488],"twin_sims":[0.703344869298961,0.6470581178012873,0.6182030416356965,0.617093872861863,0.6068893684464333,0.587760505797276,0.5858117694967576,0.5852911453962366,0.5850319920967283,0.5736179612936428,0.572844072284178,0.5678800503530839,0.5669291867860187,0.5637305355170872,0.5633659184409832,0.5540927713828866,0.5442230176561981,0.5358647836872524,0.5307939973844343,0.5276682456115784,0.5260886192776424,0.5186946993462144,0.5184251292619987,0.5177408250967314,0.5151792063912313],"twin_dists":[0.10895655834193975,0.12118328921841087,0.1273748070342911,0.12761239022076376,0.12979767812882453,0.13389495501515322,0.1343126701355678,0.13442428178637933,0.13447984165117793,0.1369288193046229,0.13709502212955038,0.1381616810924248,0.13836612036625584,0.13905414759809034,0.13913260739341507,0.14113038695252134,0.14326235141107388,0.14507316470974654,0.14617444629945986,0.14685439741431566,0.14719834852633318,0.14881143401259597,0.14887034525709014,0.1490199244873823,0.14958028336189796],"n_dims_used":43,"mean_confidence":0.9137221935183503},"coverage":{"mean_confidence":0.9137221935183503,"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}}