{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":491,"cluster_id":4910005721},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000084","497:4970000050","665:6650002139","665:6650002289","497:4970000103","483:4830000008","487:4870002833","497:4970000066","469:4690002790","491:4910005674","491:4910005722","487:4870002832","497:4970000083","478:4780005338","497:4970000032","491:4910005817","487:4870002415","466:4660005689","478:4780005335","489:4890002931","487:4870002414","497:4970000040","487:4870002959","665:6650000193","484:4840004275"],"twin_admin_codes":[497,497,665,665,497,483,487,497,469,491,491,487,497,478,497,491,487,466,478,489,487,497,487,665,484],"twin_sims":[0.00017354284867958787,0.00004066632827937695,0.00001751993117996828,0.000002409689172230058,0.000002167475130474125,0.000001471326711431861,7.544625589234822e-7,1.8830182492768585e-7,7.994927279894607e-8,3.973092500908673e-9,3.954659011577981e-9,3.681234514087431e-9,1.7260802778375047e-9,9.683348980897647e-10,7.15362379053927e-10,3.7521255668359177e-10,3.285132004469505e-10,2.212992166266366e-10,9.372752020809375e-11,7.213679412048222e-11,6.493257484722233e-11,5.979762758349355e-11,2.626185636060119e-11,2.0722286226885143e-11,1.930397269698603e-11],"twin_dists":[0.5404740800950381,0.5840052980483127,0.6078395572710145,0.6606007495929578,0.6633001102421539,0.6730793648979413,0.6896142096008053,0.7227656925942849,0.742488559095304,0.8078093109953336,0.8079064069283053,0.8094008467387753,0.8250334992976824,0.8367675866728423,0.8428490384915297,0.8556654891137389,0.8582816017326552,0.866010743825575,0.8825853781424469,0.8875751476978282,0.889572391546945,0.8911331132746069,0.9065742241549393,0.9109713788545684,0.9122831844734921],"n_dims_used":45,"mean_confidence":0.885418701171875},"coverage":{"mean_confidence":0.885418701171875,"n_dims_used":45,"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}}