{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005001},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["479:4790003958","485:4850004864","480:4800003868","474:4740001699","485:4850002803","494:4940008996","484:4840001147","499:4990003860","469:4690002989","490:4900005927","496:4960005213","487:4870010581","469:4690003638","485:4850004868","494:4940000833","480:4800004456","480:4800004332","494:4940007907","484:4840006481","469:4690000145","469:4690003600","473:4730003182","480:4800004131","466:4660014283","491:4910005718"],"twin_admin_codes":[479,485,480,474,485,494,484,499,469,490,496,487,469,485,494,480,480,494,484,469,469,473,480,466,491],"twin_sims":[0.000013716879082598198,0.0000016974040424211993,9.904931774223063e-7,4.018223661489613e-7,2.0262387513093882e-7,1.689145561461858e-7,4.8045374300745716e-8,4.546392180427514e-8,3.131057507261661e-8,3.091352728434562e-8,1.7666145904611895e-8,1.097396056182125e-8,9.089014953232101e-9,8.857379278727361e-9,7.895114659868605e-9,7.700787485611811e-9,7.47875929016275e-9,6.291563337668563e-9,5.627523147210521e-9,5.260446713859864e-9,4.787400059114677e-9,2.5816914336616953e-9,2.033336892980457e-9,8.255310720668962e-10,6.993259035641393e-10],"twin_dists":[0.614592735304819,0.6694878153472074,0.6829240406686392,0.7048549563092724,0.7210529171178841,0.7252969281761498,0.7539685475596635,0.755203040970422,0.7634876936449733,0.7637695874388645,0.776028387651613,0.7863091123038131,0.7903414643795984,0.7908922264016136,0.7933411874569328,0.7938708731463405,0.7944922258514076,0.7981536181404146,0.8005073264940555,0.8019273697126508,0.8039068861533448,0.8167612499493305,0.8216773531594745,0.8399776263322732,0.8433026434725875],"n_dims_used":45,"mean_confidence":0.9150972154405382},"coverage":{"mean_confidence":0.9150972154405382,"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}}