{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004458},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660000119","466:4660006017","466:4660009899","487:4870011916","487:4870011696","469:4690005025","466:4660008870","487:4870008113","493:4930004425","493:4930005356","487:4870012323","487:4870012345","487:4870005621","487:4870006965","487:4870012883","466:4660007016","487:4870012139","487:4870003290","466:4660006877","493:4930003958","493:4930004873","493:4930004850","493:4930002407","487:4870004019","487:4870003590"],"twin_admin_codes":[466,466,466,487,487,469,466,487,493,493,487,487,487,487,487,466,487,487,466,493,493,493,493,487,487],"twin_sims":[0.4607354733828839,0.4496527992101336,0.3890137983810302,0.3696046115475945,0.33954672367686367,0.3330599917411578,0.31363396909851327,0.3106400559448876,0.3062495736509354,0.29701208431398934,0.296382689215198,0.29262446949833293,0.28955599214131084,0.2835605040737443,0.2780369921919204,0.27532599199281665,0.26537198477576424,0.2644725974488562,0.26082819451714667,0.2607576080399364,0.2559190305275221,0.2461449777782148,0.2449405861320218,0.24423474663946007,0.24404734624426908],"twin_dists":[0.161685256668545,0.16420568734544747,0.17846668206875263,0.18324010349732087,0.19088843426958202,0.19258531088895584,0.19777873319030168,0.19859507116843217,0.1998003995552736,0.20236949535939375,0.2025462304725742,0.2036061823131115,0.20447760259432052,0.20619633402694396,0.20779926967811474,0.20859310028603628,0.21154977100908098,0.21182028281928106,0.21292234761882758,0.21294378789256657,0.21442228071128103,0.217463927716952,0.21784404927048343,0.21806738136165738,0.21812674596847384],"n_dims_used":43,"mean_confidence":0.9157870093057322},"coverage":{"mean_confidence":0.9157870093057322,"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}}