{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004259},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004413","496:4960005759","496:4960005756","496:4960004414","496:4960005887","496:4960001102","470:4700006330","496:4960003151","496:4960003817","496:4960004568","488:4880000681","496:4960003692","470:4700006188","496:4960004261","496:4960004613","470:4700005473","470:4700005869","496:4960004567","479:4790000138","496:4960005069","489:4890000395","467:4670000322","496:4960002300","496:4960003835","470:4700004621"],"twin_admin_codes":[496,496,496,496,496,496,470,496,496,496,488,496,470,496,496,470,470,496,479,496,489,467,496,496,470],"twin_sims":[0.7346068450121631,0.7166679473214861,0.64235852642083,0.6386083530442014,0.5953409874548196,0.583125625137404,0.5805193615191112,0.5658318085635339,0.5650742273528894,0.563559803871086,0.554700148307259,0.55278047257206,0.5468649431461434,0.5413475042634733,0.5380147676975476,0.5288526242089749,0.527840373481022,0.5250782379416196,0.5041711909912978,0.49538272099035435,0.48857285752148444,0.4868446387898848,0.48671882583906445,0.4821572889124826,0.4799076144038386],"twin_dists":[0.10200230574193095,0.10601174133091386,0.12219369756122771,0.12299928804614098,0.13227076700155535,0.1348885997897242,0.13544758724888512,0.13860211162222913,0.13876506199575941,0.13909088552281265,0.1409993883544087,0.14141349800249667,0.14269103843998499,0.14388474001299942,0.1446068604620093,0.14659665572922218,0.14681693156794026,0.1474184707729687,0.15199636932518257,0.15393547395456275,0.1554448063781723,0.1558288441538819,0.15585681798457957,0.15687256405561512,0.15737462032619245],"n_dims_used":45,"mean_confidence":0.9298791673448351},"coverage":{"mean_confidence":0.9298791673448351,"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}}