{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005447},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740002595","474:4740002690","474:4740003653","474:4740005603","486:4860002318","474:4740005894","474:4740003662","466:4660012752","474:4740005722","474:4740003820","487:4870013085","474:4740004785","474:4740003654","474:4740005390","474:4740004857","474:4740002182","474:4740002495","474:4740003731","474:4740003806","486:4860000264","474:4740003307","480:4800006082","474:4740005495","487:4870013415","466:4660009731"],"twin_admin_codes":[474,474,474,474,486,474,474,466,474,474,487,474,474,474,474,474,474,474,474,486,474,480,474,487,466],"twin_sims":[0.19488769888565308,0.17047873938584363,0.15651247270692864,0.14484924599655094,0.14296388167676374,0.1325049024616089,0.12569227476209352,0.11050634019860046,0.10039655764484824,0.09956490658016255,0.09281179344202475,0.09209689868522224,0.08978396716316446,0.08956363504508712,0.08849038166809484,0.08800878974351824,0.08716530875337301,0.08423868991590269,0.08337088807197476,0.08054942829092872,0.07888448008722493,0.07830080985212795,0.0773048251271255,0.07607573809976156,0.07551198265818095],"twin_dists":[0.2348776989355933,0.24429834230602654,0.25013027671059757,0.25529913681712135,0.25616327830342384,0.261117857431337,0.26450549555155073,0.27259305259827915,0.2784666111902176,0.2789700069268841,0.2831848533260854,0.28364504830967063,0.28515355879676396,0.2852988605017558,0.2860107161374961,0.2863323700552433,0.2868991133792523,0.2889000075074865,0.28950395897067305,0.2915029477817746,0.2927090192879528,0.29313666300152097,0.2938723552816882,0.29479081987230155,0.2952161041242956],"n_dims_used":45,"mean_confidence":0.9256320529513888},"coverage":{"mean_confidence":0.9256320529513888,"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}}