{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006955},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690006256","469:4690002736","469:4690005386","466:4660012057","469:4690004038","466:4660012374","474:4740000212","469:4690002738","469:4690006257","474:4740000213","469:4690003940","466:4660004533","487:4870011712","470:4700000368","466:4660011895","470:4700000230","469:4690002635","469:4690001740","466:4660013672","469:4690005206","469:4690006018","469:4690004408","470:4700000641","466:4660004450","470:4700000360"],"twin_admin_codes":[469,469,469,466,469,466,474,469,469,474,469,466,487,470,466,470,469,469,466,469,469,469,470,466,470],"twin_sims":[0.7291119289027613,0.6660930276310119,0.6078291190723325,0.5963987415685679,0.5736718061823199,0.5488303147562752,0.5464618097214725,0.5435487465583637,0.5320526315333083,0.5305534082279534,0.5140603035541146,0.5029390517418549,0.49419413419725383,0.4929580426276075,0.4909485332905393,0.49073882077126313,0.4844137379866867,0.4823694332853513,0.48165617680138406,0.47889783955013326,0.477974131955646,0.4721479235126065,0.46948768933921536,0.4651299133538563,0.4644490976676727],"twin_dists":[0.10323641567138826,0.11707822155003453,0.12959645189053995,0.13204420381687326,0.13691725625137385,0.1422663375777991,0.14277818439696732,0.14340824001209174,0.1459008930311169,0.14622675175997724,0.1498252595903378,0.1522676632462409,0.15419847030409692,0.15447217302853328,0.15491756107135574,0.15496407285710448,0.15636973561696313,0.1568252583593572,0.15698433217833724,0.15760021354670203,0.1578067122238444,0.15911219634613677,0.15971005319687245,0.1606919065147243,0.16084558723353537],"n_dims_used":43,"mean_confidence":0.9172096252441406},"coverage":{"mean_confidence":0.9172096252441406,"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}}