{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010665","487:4870010136","487:4870002200","487:4870009471","487:4870011046","487:4870009761","487:4870011396","487:4870009734","487:4870010003","487:4870009757","487:4870010007","487:4870011283","487:4870008787","487:4870009070","487:4870011542","487:4870011047","487:4870009353","487:4870010913","487:4870008914","487:4870008483","487:4870006747","487:4870005571","487:4870011281","487:4870008785","487:4870010137"],"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":[0.4397291642822196,0.4154881893910438,0.40097084138219324,0.3967547803049292,0.3905000676174025,0.3878384332945545,0.3564794734675631,0.3493480622511038,0.3483641658378969,0.341819073998965,0.332692657693276,0.3180292259675046,0.3170036701416759,0.3169206459739294,0.3161201533808106,0.30329845118676296,0.2878788698548635,0.2817778314527199,0.2801396972256145,0.2758650028287254,0.2634471447557011,0.2591359183166753,0.2519978101570747,0.250770678893244,0.25056171675323685],"twin_dists":[0.16648230314643794,0.172131579876229,0.1755821000593208,0.1765946219771578,0.17810590917777752,0.17875244617455638,0.18653870565028255,0.18835710287602586,0.18860949636238497,0.19029814260411249,0.19268193687045057,0.19658827868870304,0.19686521362019976,0.1968876550785113,0.19710419914535107,0.20061618944531348,0.20495621827183205,0.20671158529481654,0.20718680242130458,0.20843488880334868,0.21212941315701625,0.21343737571511623,0.21563349271717935,0.2160149986437362,0.216080082042553],"n_dims_used":43,"mean_confidence":0.9085739490597747},"coverage":{"mean_confidence":0.9085739490597747,"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}}