{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003313},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003582","496:4960002200","489:4890000826","496:4960001962","496:4960002068","496:4960000491","496:4960007503","496:4960000550","496:4960003434","493:4930005616","489:4890000954","496:4960003165","496:4960002072","496:4960001575","489:4890000948","496:4960007369","496:4960003305","496:4960000834","496:4960001696","496:4960006303","496:4960001825","496:4960002198","481:4810000558","496:4960005493","466:4660008424"],"twin_admin_codes":[496,496,489,496,496,496,496,496,496,493,489,496,496,496,489,496,496,496,496,496,496,496,481,496,466],"twin_sims":[0.3568471408892689,0.3152628761966803,0.3059748517261055,0.28367735788779785,0.26122897833568826,0.2588005548136231,0.2541300430786042,0.24717715162879034,0.24011305784989112,0.22299018726803613,0.20976240571605947,0.20813305395912524,0.17004794864404496,0.16954682247629743,0.1629925497238853,0.1606506324892041,0.15610718207418184,0.1551815282021167,0.15469899602725198,0.14903547656285832,0.14780457323184873,0.1422532974536597,0.14095548101557442,0.13631754333106608,0.13620902153446407],"twin_dists":[0.18644546956348018,0.19733644857060667,0.19987614939432513,0.20616262781611872,0.21280068063613666,0.2135396914662137,0.2149734019166957,0.21713911141826525,0.21937991454659483,0.2249962584528834,0.2295349081330904,0.23010722593193841,0.24447297172650984,0.24467651299891366,0.24737941871530592,0.24836425301272358,0.250305064158774,0.25070551325777013,0.25091495574165995,0.25340978061626485,0.25396120503726266,0.2564911649550615,0.25709317745443133,0.2592789385902795,0.2593307440126111],"n_dims_used":45,"mean_confidence":0.9446996053059896},"coverage":{"mean_confidence":0.9446996053059896,"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}}