{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005774},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004968","466:4660014257","486:4860002491","466:4660014180","474:4740005769","474:4740004902","466:4660014061","473:4730005057","478:4780000789","474:4740005099","474:4740005789","474:4740005768","468:4680009821","474:4740003677","478:4780002496","469:4690004219","466:4660013999","466:4660014089","466:4660010368","474:4740005919","487:4870008999","487:4870008421","478:4780000316","466:4660014565","494:4940000766"],"twin_admin_codes":[474,466,486,466,474,474,466,473,478,474,474,474,468,474,478,469,466,466,466,474,487,487,478,466,494],"twin_sims":[0.06206598162487958,0.059853774904533856,0.055996846925327276,0.05392934233751369,0.046649789816666655,0.045253627265389715,0.04264085930508864,0.04112303498650577,0.040906358343517406,0.03594417997530197,0.03178031953727364,0.027296583616634375,0.02501604108415411,0.023742894958478606,0.02280262483771402,0.02203274245431534,0.02099037916747041,0.02035122356480626,0.017777188429986535,0.017457456937438113,0.017177115846976725,0.016953960845536194,0.014268874757708465,0.013087928823392075,0.013079548856960367],"twin_dists":[0.3062151368402269,0.3082078258895633,0.3118318567650512,0.31386020987350216,0.3215586797748665,0.3231486274411202,0.32623800875013387,0.32810659584021223,0.3283780688805676,0.33495474273024767,0.3410983768486584,0.3485379129965053,0.3527348046284337,0.35522379137711874,0.357137347928198,0.35875582221752944,0.36102729852786164,0.36246916541138147,0.36870812000451414,0.3695374631460199,0.3702756597808591,0.37087086459053803,0.37863145282343413,0.382460627087699,0.38248887298331574],"n_dims_used":45,"mean_confidence":0.9253650241427951},"coverage":{"mean_confidence":0.9253650241427951,"n_dims_used":45,"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}}