{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005520},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005455","485:4850005383","485:4850005734","485:4850005315","485:4850005580","485:4850004978","485:4850005591","485:4850005524","485:4850004381","485:4850005032","485:4850005584","485:4850004784","485:4850005519","485:4850005170","485:4850005445","485:4850004980","485:4850004435","485:4850005517","485:4850005312","485:4850005316","485:4850005183","485:4850005729","485:4850005244","485:4850005319","485:4850005030"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8325471972721491,0.7728288311442912,0.7722031607575804,0.76149997283907,0.7570802990004744,0.7419307070284838,0.7336084284222907,0.7323735168223633,0.6506126717289241,0.6497389063791266,0.6475828732922855,0.6416562826938278,0.6304374031422973,0.6285198652637268,0.6239505076972361,0.6236601872814386,0.6221808938525901,0.6108970551236996,0.6093770372339385,0.596480775353602,0.5907066653098305,0.5772027287233155,0.5769415820489496,0.5715779315083704,0.5711453536332095],"twin_dists":[0.07862832831678677,0.0932382484182506,0.093384651728616,0.09587255874575737,0.0968912343681353,0.10034843292939587,0.10222695853827511,0.10250456547600552,0.12041834550468762,0.1206064417255398,0.12107040195568862,0.12234459389533167,0.12475273143333275,0.12516392449745842,0.1261433967834874,0.12620561313998363,0.12652260333990772,0.12893950871369705,0.1292649970272806,0.1320266333455687,0.13326359324427714,0.13615922876793934,0.13621527747768652,0.13736699238557035,0.13745992575053864],"n_dims_used":45,"mean_confidence":0.9194839477539063},"coverage":{"mean_confidence":0.9194839477539063,"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}}