{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006327},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006188","487:4870006184","487:4870005897","487:4870006474","487:4870006189","487:4870007225","487:4870006479","487:4870005899","487:4870005606","487:4870003873","487:4870004303","487:4870005747","487:4870006776","487:4870007077","487:4870006632","487:4870006042","470:4700002033","487:4870007082","487:4870007221","487:4870003734","487:4870006622","470:4700002692","487:4870008104","469:4690003741","487:4870007089"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,470,487,487,487,487,470,487,469,487],"twin_sims":[0.5865838414534141,0.5791866860016317,0.5608535133779753,0.4796599237663522,0.4640633371430742,0.43177085246398866,0.4163298029681199,0.40364672753429726,0.38017761533510436,0.3748791516558993,0.37216531769638966,0.36934234581309056,0.35945848354356097,0.3549201187395947,0.34699354855637393,0.3402159313966993,0.33355548452749745,0.3326602188634144,0.3221566238083609,0.3120330839435202,0.3098136852612001,0.30899623488335076,0.30179017738682984,0.2931924569344444,0.2917967514494508],"twin_dists":[0.13414716479134434,0.13573349437733148,0.13967341753147028,0.15742994268867194,0.16093269984484698,0.1683225730891152,0.1719331751251411,0.1749419680236403,0.1806251793335813,0.18193107885812454,0.18260344795314826,0.18330543280477907,0.1857846794100643,0.18693469181840325,0.18896171902382053,0.1907143738994808,0.19245506517677802,0.19269047259136046,0.195478788159269,0.1982146840677591,0.19882118535250246,0.19904519917688254,0.2010349066656882,0.20344547519785,0.2038407096179903],"n_dims_used":43,"mean_confidence":0.9107678435569586},"coverage":{"mean_confidence":0.9107678435569586,"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}}