{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870003875},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870004605","487:4870003587","487:4870004604","469:4690004495","487:4870004026","487:4870005921","487:4870003732","487:4870004021","466:4660007307","466:4660009547","487:4870006206","469:4690004503","487:4870006818","487:4870005627","487:4870004603","487:4870005471","487:4870005186","487:4870006335","487:4870006049","487:4870005928","487:4870005628","487:4870013104","487:4870006209","487:4870008405","487:4870005331"],"twin_admin_codes":[487,487,487,469,487,487,487,487,466,466,487,469,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.7116051350418935,0.6926999453619845,0.6584381139371187,0.6320708326905552,0.6216242408393712,0.542023863035368,0.5202855622562116,0.5157154234545729,0.5078005635715912,0.5064085703172704,0.49874104046707934,0.4925419403209494,0.48520332581356773,0.4740788045056578,0.47087149690399793,0.4630114776600644,0.4612574512824903,0.45299697433644787,0.4401698129906215,0.4291636065415647,0.42565032170600575,0.4251686382984573,0.42401975614546084,0.4178620135511003,0.4091112346902328],"twin_dists":[0.1071337955231967,0.11129241086074168,0.11873181354396797,0.12440237966566843,0.12664187497199264,0.1437382918752123,0.14846391819217697,0.14946292875950554,0.1511982806010065,0.15150419618048447,0.1531933605130623,0.15456435402468924,0.1561939556223354,0.1586789581111529,0.1593989167313041,0.1611703597740438,0.16156709120330784,0.1634427809363546,0.16638079479896534,0.16892842665943042,0.16974720801893126,0.16985968295713258,0.1701281654591056,0.1715724080426215,0.17364060542122736],"n_dims_used":43,"mean_confidence":0.9175910062568132},"coverage":{"mean_confidence":0.9175910062568132,"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}}