{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008034},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660008475","470:4700007302","470:4700007210","470:4700007312","470:4700007478","470:4700008226","466:4660007869","470:4700008551","470:4700008686","470:4700008411","470:4700008978","470:4700008776","470:4700007949","470:4700008314","470:4700008326","470:4700008316","466:4660007867","470:4700008394","466:4660008169","466:4660008168","466:4660008325","470:4700008548","470:4700007753","470:4700007562","470:4700007762"],"twin_admin_codes":[466,470,470,470,470,470,466,470,470,470,470,470,470,470,470,470,466,470,466,466,466,470,470,470,470],"twin_sims":[0.812345408714908,0.7989643455169183,0.791443117150942,0.7796769269208476,0.7695064591398385,0.7643027175757453,0.7635312385186575,0.7088082842735354,0.7075602081913459,0.6847371786663206,0.6688772746647014,0.664966682181249,0.6530053603723887,0.6493724574484293,0.6420762675729248,0.6402911643971705,0.6372888289279947,0.6368527935817154,0.6364876555274036,0.6288509183031804,0.6247485251569228,0.6220840249440809,0.6217558133482575,0.6211301916032342,0.6136586068558416],"twin_dists":[0.08373221812234896,0.08701376607522081,0.08882831414939851,0.09162838671203147,0.09401440587742406,0.09522401325382332,0.09540273272431103,0.10775203253074762,0.10802755830667943,0.1130311317593518,0.11647572124504142,0.11732179179125514,0.11990305569628919,0.12068531543857479,0.12225435116621684,0.12263786746120604,0.12328260789662465,0.12337621634278938,0.12345459916190983,0.12509294124297043,0.12597237069896236,0.12654335942762251,0.1266136840059747,0.12674772813179233,0.12834813209791693],"n_dims_used":43,"mean_confidence":0.917318299759266},"coverage":{"mean_confidence":0.917318299759266,"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}}