{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010708},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012778","466:4660012777","466:4660012774","466:4660012776","466:4660011048","466:4660012020","466:4660010717","466:4660010402","487:4870002796","466:4660010882","466:4660009895","487:4870003174","466:4660009730","466:4660003750","466:4660011691","466:4660011376","466:4660009208","466:4660011041","466:4660014319","487:4870006905","466:4660005666","466:4660010711","466:4660011377","487:4870007051","496:4960005828"],"twin_admin_codes":[466,466,466,466,466,466,466,466,487,466,466,487,466,466,466,466,466,466,466,487,466,466,466,487,496],"twin_sims":[0.7241585017339771,0.6439701995077219,0.5993966727301332,0.5967279987512583,0.59351987589738,0.5474685988780389,0.5389921258105494,0.4235337208389911,0.40324041517337494,0.4013414041427342,0.3890376409875344,0.3806081382341221,0.3803368885605824,0.37616525364874576,0.3757100488411325,0.3734276347811518,0.3652737146900685,0.36108646104754877,0.3507088474787807,0.3504271730746741,0.34548862153684606,0.33589050583531876,0.3197463464940629,0.3194558484134783,0.3099922225658612],"twin_dists":[0.1043442677393336,0.12184730377087583,0.1314021355623264,0.13197368207608762,0.1326608703873526,0.14256056586010907,0.14439500366695052,0.1702418384167671,0.17503904371169982,0.17549333835759895,0.1784608894758557,0.18051945853292234,0.18058606087731782,0.1816132740224806,0.18172569743788924,0.18229040190848336,0.18432189734346754,0.18537396857295607,0.18800864171333306,0.18808071291630105,0.18934930335912187,0.1918426909565841,0.19612572169976475,0.19620387757814628,0.1987723041710969],"n_dims_used":45,"mean_confidence":0.9054122924804687},"coverage":{"mean_confidence":0.9054122924804687,"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}}