{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740000306},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870012258","474:4740002718","487:4870007966","487:4870005783","474:4740003362","474:4740000368","487:4870012343","474:4740002209","474:4740002206","474:4740002104","487:4870012966","474:4740003358","474:4740002982","487:4870012952","474:4740000417","487:4870004902","487:4870005925","487:4870004465","474:4740000594","474:4740003102","487:4870005784","487:4870012064","487:4870007541","487:4870005478","474:4740000673"],"twin_admin_codes":[487,474,487,487,474,474,487,474,474,474,487,474,474,487,474,487,487,487,474,474,487,487,487,487,474],"twin_sims":[0.8061447517622512,0.8034906668319399,0.7709341413645843,0.7691993333245348,0.7612597401769239,0.7539326474000034,0.7276003800581059,0.723171370806232,0.7078578871567479,0.7038207950402307,0.6861592648773671,0.6730848377420363,0.6695550738361414,0.6634228544415318,0.6589902183104854,0.657494262927065,0.6543076408108671,0.6517503469879146,0.6496211575247955,0.6462540472899109,0.6423608495428229,0.6393385367007294,0.6286040959466975,0.620595448955125,0.6185596711299092],"twin_dists":[0.08526177692240945,0.08591169544253546,0.0936812556074063,0.09408600021742856,0.0959280543228308,0.09761383089031939,0.10357493374969956,0.10456453920172692,0.10796186235405622,0.10885179070643392,0.1127211065209954,0.11556405252493834,0.11632895687771672,0.11765549116789151,0.11861268310798069,0.11893542785788921,0.11962246001645228,0.12017337523875393,0.12063178651747797,0.12135623739451425,0.1221931983394637,0.12284247890907486,0.1251458643177164,0.12686229537673357,0.12729841373104056],"n_dims_used":44,"mean_confidence":0.9207272963090376},"coverage":{"mean_confidence":0.9207272963090376,"n_dims_used":44,"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}}