{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010378},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010369","487:4870008314","487:4870010252","487:4870008455","487:4870010770","487:4870009449","487:4870010498","487:4870010242","487:4870009855","487:4870009845","487:4870009990","487:4870009319","466:4660013076","487:4870008886","480:4800005003","487:4870008742","487:4870001252","487:4870001262","486:4860000410","480:4800005605","487:4870010639","487:4870009969","487:4870009312","466:4660013384","487:4870000722"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,466,487,480,487,487,487,486,480,487,487,487,466,487],"twin_sims":[0.2586670965404293,0.190403653147286,0.16514321318084016,0.130215744951477,0.12878911153126618,0.10603701154607313,0.09402145881006051,0.08116093708944769,0.07563972271202894,0.06498483116740268,0.05616329839416522,0.05460524722728151,0.053420160719408846,0.049339749886778306,0.04632929912090286,0.04563063653563224,0.04542518929434889,0.041060568755846134,0.04087400059976778,0.040267467437356166,0.03886564927878962,0.031132388463764694,0.029016540074442,0.028418798485572647,0.028370967849214664],"twin_dists":[0.21358043136596072,0.23654340758939296,0.2464840004822898,0.262241169502641,0.26294878958133167,0.2751357881215211,0.28241249744258423,0.29106499425987825,0.2951195161981306,0.303673180689457,0.31167126678745566,0.3131901273173778,0.3143696170596302,0.3186043925656933,0.32192009406265326,0.3227152837362316,0.3229510560746207,0.328184735446518,0.32841871376645027,0.32918565620904044,0.3309962578357396,0.34211546082973515,0.345568129480699,0.3465826409131124,0.3466646110587583],"n_dims_used":43,"mean_confidence":0.9098792852357377},"coverage":{"mean_confidence":0.9098792852357377,"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}}