{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009316},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009325","496:4960009223","472:4720003297","496:4960004204","472:4720003526","496:4960010206","470:4700005025","496:4960003273","499:4990000631","493:4930005896","487:4870007474","493:4930005316","496:4960009014","496:4960001175","477:4770003970","488:4880003357","496:4960000144","472:4720004153","496:4960009608","496:4960004059","479:4790005519","496:4960000665","487:4870006005","493:4930007175","488:4880004085"],"twin_admin_codes":[496,496,472,496,472,496,470,496,499,493,487,493,496,496,477,488,496,472,496,496,479,496,487,493,488],"twin_sims":[0.6046651033624325,0.4218792565600212,0.4155907250810846,0.3816002467874774,0.34010530678430256,0.33322447313826137,0.3059417070598461,0.2890988823326014,0.2861041161149931,0.2845160687569582,0.28430457338024634,0.2807181377312973,0.28061086940185015,0.2796918003221452,0.2789423065544563,0.27850942560096675,0.27787673647979655,0.2748935017632864,0.27283671215456146,0.2645171978503261,0.26431616121623974,0.2640845674249362,0.26268693105339586,0.2606436617195597,0.2605903330697533],"twin_dists":[0.13027395422745788,0.1706291911550136,0.17210739853218018,0.18027605197453025,0.19074313458628053,0.19254206344918853,0.19988529112089606,0.20460788765592827,0.20546451680279185,0.20592094890323423,0.20598185187554327,0.20701880687531682,0.20704994477131045,0.20731702909792388,0.20753522925747267,0.20766141641072688,0.20784606375730605,0.20872018282770186,0.2093262327393002,0.2118068546939746,0.2118673932417619,0.21193716916446856,0.212359071028672,0.21297840618484234,0.21299461134958025],"n_dims_used":45,"mean_confidence":0.9220675150553386},"coverage":{"mean_confidence":0.9220675150553386,"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}}