{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870008828},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008685","487:4870008829","487:4870012432","487:4870008832","487:4870010819","487:4870009531","487:4870008970","487:4870010313","487:4870009800","487:4870011309","487:4870008397","487:4870010061","487:4870012330","487:4870008830","487:4870008834","487:4870012418","487:4870010577","466:4660014259","487:4870009797","487:4870008401","487:4870009389","487:4870009799","487:4870009803","466:4660014146","487:4870010322"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,466,487,487,487,487,487,466,487],"twin_sims":[0.13109510696901247,0.06885950510574683,0.04489432580267562,0.02229677969554186,0.02048595191909695,0.01617486291893991,0.015587118460305084,0.014341762856962441,0.01315789931590513,0.013115893115469091,0.013020837830731404,0.012490406131391405,0.012171816379356005,0.011704604525477584,0.011349017217492773,0.011253243542787486,0.010950367027398718,0.010881051427223313,0.010850401473839318,0.009637864787974168,0.009453617898785953,0.00899233742316371,0.008741994579931509,0.008392448194062855,0.0075538368294607505],"twin_dists":[0.2618079104782784,0.3004391322265181,0.32356444369331544,0.358195296673112,0.36216198354894974,0.37300427178577883,0.37467429798783586,0.3784044029511462,0.3822254038594832,0.3823664850133015,0.3826872172973725,0.38451598148344146,0.38564772596120317,0.38735587685434086,0.38869696684694927,0.3890645521178761,0.39024559669283126,0.3905199672634764,0.3906417843073761,0.39572548233543625,0.3965473594811374,0.3986695118990501,0.39986230372634224,0.40157993738929043,0.4059777447938289],"n_dims_used":43,"mean_confidence":0.9060809113258539},"coverage":{"mean_confidence":0.9060809113258539,"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}}