{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000933},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009767","496:4960009954","496:4960009881","496:4960010199","496:4960010554","496:4960008909","496:4960009302","496:4960008612","496:4960010631","496:4960009768","480:4800002963","496:4960008199","487:4870003398","496:4960010552","496:4960008730","496:4960011152","496:4960009967","478:4780008961","496:4960008189","487:4870002453","494:4940000995","490:4900001756","496:4960010998","469:4690000976","469:4690003574"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,480,496,487,496,496,496,496,478,496,487,494,490,496,469,469],"twin_sims":[0.3169997844615962,0.2836344129788387,0.27706870363015274,0.26942228157747117,0.2606381643062573,0.25584056221623647,0.25192485617277055,0.24313983033916808,0.24078382509821733,0.23421684868207643,0.23168447990688873,0.22321283034074688,0.2231582391954988,0.22167254562897773,0.22077222844439648,0.21952174460100893,0.21761609859429115,0.21519308070848217,0.21513907301025353,0.2131468518334434,0.2124188338895104,0.20868675852966692,0.2059475110200109,0.20582041944800344,0.201836735595112],"twin_dists":[0.19686626384667844,0.20617501420164053,0.20808225741246386,0.21033856343772264,0.212980076606904,0.21444640261983,0.21565614040080658,0.21841464562980736,0.21916532258309368,0.2212832514916537,0.2221103467728821,0.22492143265898318,0.22493977502296164,0.22544011443737016,0.22574440645604948,0.2261684295576338,0.2268177354150048,0.22764886817929356,0.22766746532643126,0.22835568593739086,0.22860826749978563,0.22991239346064285,0.2308797243189471,0.23092481779653182,0.23234804567625805],"n_dims_used":45,"mean_confidence":0.9175949096679688},"coverage":{"mean_confidence":0.9175949096679688,"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}}