{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006427},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006135","487:4870007461","487:4870006133","487:4870006136","496:4960009579","487:4870004839","490:4900001585","487:4870009746","487:4870005270","487:4870004375","487:4870005403","487:4870004847","487:4870006147","487:4870003825","488:4880000203","487:4870003399","490:4900000931","466:4660003030","470:4700005977","490:4900001056","487:4870002985","487:4870003653","469:4690001013","487:4870010005","487:4870004983"],"twin_admin_codes":[487,487,487,487,496,487,490,487,487,487,487,487,487,487,488,487,490,466,470,490,487,487,469,487,487],"twin_sims":[0.3137802635576528,0.1157519672409076,0.1108295346783735,0.08985786235066504,0.07425006040446916,0.07178809892293075,0.06919642675405445,0.06765793155948518,0.06575450846809153,0.06483606688584367,0.056700216964328726,0.055700508681816245,0.054668067622914665,0.048357129418549,0.046618963239526946,0.045445589946794776,0.04387795408121435,0.04114269386015559,0.040978173163052634,0.04084806427031457,0.03967704957934549,0.039549578171823314,0.03696203536660962,0.034631080599055696,0.03407361681237176],"twin_dists":[0.19773895772313085,0.2697081054736826,0.27241228551152946,0.28510489066611255,0.29617743353833664,0.29809160409369523,0.3001649785398543,0.30142582528721995,0.30301847355774925,0.3038004531677098,0.3111559215711343,0.31211873877161,0.3131281975908394,0.31966760892318136,0.3215933521176732,0.3229276042542032,0.32475599335682187,0.3280820250751946,0.32828795836982816,0.32845131225288954,0.3299416479987011,0.330106113308124,0.3335455973622113,0.3368236033311369,0.3376352966176253],"n_dims_used":43,"mean_confidence":0.907767983370049},"coverage":{"mean_confidence":0.907767983370049,"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}}