{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004638},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004832","473:4730004927","473:4730007196","473:4730005533","473:4730004640","473:4730004731","473:4730005017","473:4730005018","473:4730004831","473:4730005309","473:4730004922","473:4730004923","473:4730005016","473:4730006521","473:4730004921","473:4730004641","473:4730004834","473:4730004829","473:4730005525","473:4730005312","473:4730004739","473:4730005116","473:4730005969","473:4730006746","473:4730004740"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.8986700305751637,0.875266744491888,0.8470497430059978,0.805708163372128,0.7934344499759433,0.779178488141372,0.7349951761151424,0.7285563458472387,0.7229027751521216,0.7214614191171392,0.72085393132414,0.716361836759663,0.7153495085726709,0.7031744441348485,0.6963939616441532,0.6928737807483167,0.6899984662279363,0.687529447923463,0.686527462832694,0.6832036361504249,0.682808906871376,0.682367270714603,0.6797881140820923,0.6776643061256564,0.6775799364151835],"twin_dists":[0.06003499342718662,0.06704004499562122,0.07483202009125796,0.08536887887975984,0.08834985392513353,0.09174603210803167,0.1019148765815104,0.10336088815217263,0.10462444616356883,0.104945718203473,0.10508102214463849,0.10607969417779617,0.10630431592563336,0.10899406752333127,0.11048338620457257,0.11125437485472404,0.11188306861956272,0.11242219747930512,0.11264080253197624,0.11336522442838166,0.11345118076280362,0.11354733326825879,0.11410848526684172,0.11457009311242726,0.11458842219265335],"n_dims_used":44,"mean_confidence":0.9155620228160511},"coverage":{"mean_confidence":0.9155620228160511,"n_dims_used":44,"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}}