{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004781},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007134","487:4870004785","487:4870005218","487:4870007427","487:4870004780","487:4870006245","487:4870006393","487:4870007424","487:4870004631","487:4870005061","487:4870004931","487:4870007564","487:4870007713","487:4870007426","487:4870005812","487:4870007278","487:4870006540","487:4870007281","487:4870007566","487:4870004635","487:4870007706","487:4870004632","487:4870005069","487:4870004771","487:4870005520"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.4992373788058804,0.49249511204640917,0.46847860197752,0.4223645592790206,0.40831243852586163,0.4012841915427245,0.39532524104010475,0.3936388207258028,0.3811509655304645,0.3634855410023938,0.36265684831900175,0.35622290208102675,0.3446996649339881,0.3437173971718164,0.3293607806949709,0.3253954631118487,0.30553861632703044,0.29949678608075214,0.293653963923936,0.271286924168055,0.26157161921025024,0.25581104040040786,0.2516436997186502,0.24561624113329528,0.24433207578989727],"twin_dists":[0.15308380107941427,0.15457472953240592,0.15993713299596254,0.17051550333303095,0.17383035379759687,0.1755070401940333,0.17693905469183757,0.17734611988584764,0.180386242026457,0.18477043524644152,0.18497867922098035,0.18660379845659286,0.18955285111977033,0.1898066182184559,0.19356105382093916,0.19461370390583907,0.19999651458802653,0.20167392748347374,0.20331503158585695,0.20978474876137645,0.21269675710588606,0.21445547912083784,0.21574346114788845,0.21763065601166043,0.21803656107757172],"n_dims_used":43,"mean_confidence":0.9013214111328125},"coverage":{"mean_confidence":0.9013214111328125,"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}}