{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000953},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001042","497:4970000869","497:4970000951","497:4970001392","497:4970000952","472:4720004310","497:4970001469","472:4720004311","665:6650000194","468:4680004696","484:4840003779","476:4760003964","497:4970000870","497:4970001312","498:4980000988","472:4720006622","484:4840003374","487:4870002414","466:4660005690","484:4840003777","476:4760003913","473:4730003247","476:4760003915","497:4970000330","466:4660005580"],"twin_admin_codes":[497,497,497,497,497,472,497,472,665,468,484,476,497,497,498,472,484,487,466,484,476,473,476,497,466],"twin_sims":[0.055963675203974605,0.002334601561260006,0.0010943850804865972,0.0005157799834849861,0.00015486569950366155,0.000004915956305728164,0.0000028273289719664525,0.0000025519777052766026,0.000002179860933764979,0.0000016784633715432483,9.116328785099041e-7,8.450760751876252e-7,5.283064882968449e-7,5.248691099464098e-7,4.7609662776603095e-7,4.556459584129161e-7,3.9141927318339677e-7,2.9419429082200504e-7,2.6479379227572735e-7,2.4429819278723686e-7,2.385783433064578e-7,2.3154498627013755e-7,1.8314499064097718e-7,1.6139486233008956e-7,1.5914957472126603e-7],"twin_dists":[0.3118639075001802,0.45213911075735935,0.4795715514966597,0.5053379508682359,0.544016068135354,0.6421377185915691,0.6565069422213172,0.6591342486509091,0.6631551939537628,0.6697704711297333,0.6849701240386888,0.6868344249664212,0.6982753292301349,0.6984329923275217,0.7007843689439786,0.7018403291164124,0.7054823881501804,0.712276622824969,0.7147656173947886,0.7166642318358941,0.7172216253535063,0.7179250128938547,0.7234134315787801,0.7263552052103709,0.7266804589120476],"n_dims_used":45,"mean_confidence":0.8923502604166667},"coverage":{"mean_confidence":0.8923502604166667,"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}}