{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800005676},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["480:4800005748","480:4800005815","480:4800005823","487:4870009031","480:4800005758","480:4800005257","487:4870008752","480:4800004145","480:4800003981","487:4870008888","487:4870009718","480:4800004071","480:4800005431","480:4800003983","480:4800005603","480:4800004315","480:4800003915","480:4800005604","480:4800004580","480:4800005756","487:4870009717","480:4800004150","480:4800004067","480:4800005259","487:4870008754"],"twin_admin_codes":[480,480,480,487,480,480,487,480,480,487,487,480,480,480,480,480,480,480,480,480,487,480,480,480,487],"twin_sims":[0.495987246372391,0.32533614307516656,0.15235457094166457,0.15058947053687063,0.1443074056231498,0.14419714087923732,0.133608834123387,0.13327085847155795,0.12693820320174973,0.11811772473171256,0.1137737662871632,0.10891941176670976,0.10842534944672345,0.10739717660767412,0.10644900212305171,0.10642243905253866,0.10061295849083562,0.0988889839526473,0.09684508739771709,0.095424705212165,0.09526837057027526,0.09463810599588639,0.09431329027802252,0.09211829917082992,0.09193706105871755],"twin_dists":[0.1538017816397445,0.194629504963231,0.25193941833117794,0.25271839167952886,0.25554662619904894,0.2555970747507929,0.2605813634142472,0.2607452592418767,0.26387574120584145,0.2684398197389142,0.2707839960618286,0.27348662343866564,0.2737668778385548,0.2743532921234992,0.27489795308646764,0.2749132658989091,0.2783361597736169,0.2793815724455296,0.28063966171178334,0.28152629738100454,0.28162451815743844,0.28202178812401946,0.28222734127795207,0.2836312313899995,0.28374832554041657],"n_dims_used":43,"mean_confidence":0.919219083564226},"coverage":{"mean_confidence":0.919219083564226,"n_dims_used":43,"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}}