{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010284},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012224","466:4660012048","466:4660008906","466:4660010437","466:4660009419","466:4660012523","466:4660012382","466:4660009436","466:4660009404","466:4660010272","466:4660009255","466:4660008910","466:4660012676","466:4660009921","466:4660009234","466:4660010436","466:4660011408","469:4690002327","466:4660010920","466:4660003662","466:4660011240","466:4660011890","466:4660009587","466:4660010600","466:4660013856"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,469,466,466,466,466,466,466,466],"twin_sims":[0.8011134045405648,0.6271116215158854,0.6263190926489384,0.5905561964673014,0.5792056501267109,0.5758931204953752,0.5247808654376944,0.5099783825227897,0.505192022597596,0.4826436523250809,0.477506183770456,0.4743687397725773,0.473398063798417,0.47093137615929637,0.457419881475459,0.45665783116863196,0.4454051736646232,0.4298631374030839,0.4233773731082181,0.4229288749231608,0.42006121290636056,0.4074327677552722,0.4061617641570378,0.4012225785740049,0.3984239925272491],"twin_dists":[0.0864914870633051,0.12546584377747186,0.1256357358264193,0.1332958346276983,0.13572942550275377,0.1364403273870092,0.14748327452383114,0.15072010534920055,0.15177173697905805,0.15676412042606594,0.15791137307947964,0.15861395486369914,0.15883163125539496,0.15938546038875234,0.16243695861077437,0.16261000486112442,0.16517777228714414,0.16876572782903435,0.17027841629411974,0.17038337475211066,0.17105557982670888,0.1740395032272036,0.17434204938749387,0.17552179686246958,0.17619316264271775],"n_dims_used":45,"mean_confidence":0.9229621039496527},"coverage":{"mean_confidence":0.9229621039496527,"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}}