{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870000028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660011141","466:4660011461","487:4870002823","466:4660011303","466:4660012556","466:4660010327","487:4870000029","466:4660012411","466:4660012418","480:4800001035","466:4660010161","466:4660011462","480:4800001003","466:4660010153","494:4940006485","487:4870001058","466:4660012261","487:4870002157","466:4660011140","480:4800000660","466:4660013298","466:4660011313","497:4970002798","466:4660011787","494:4940006580"],"twin_admin_codes":[466,466,487,466,466,466,487,466,466,480,466,466,480,466,494,487,466,487,466,480,466,466,497,466,494],"twin_sims":[0.36682945868496863,0.31121610113784126,0.22997107283694712,0.2289222531796005,0.19230296920780446,0.18462872890471563,0.1831943628914534,0.17155132767336673,0.1591470770724138,0.1379788815877963,0.1360691181494724,0.13087750062841735,0.12739301925395208,0.12645126972726856,0.11965745357965754,0.11425464538474733,0.11253489986541589,0.11191869304965893,0.10998953151784882,0.10699366162166049,0.10633419385071394,0.10618066775547075,0.1059381354623357,0.10456318883995203,0.09669763720484761],"twin_dists":[0.18393255990329413,0.19843765544134345,0.22267334019173077,0.22301932898015092,0.23583455997969158,0.23872953988829035,0.23927996007435365,0.24386491848086939,0.2490020443571956,0.258489687515618,0.2593975758206925,0.26191491988096494,0.263647021782431,0.26412130130014105,0.2676247883225254,0.2705211429547661,0.2714651361687974,0.27180608720071714,0.27288296190494904,0.2745846255614033,0.2749641579332229,0.27505277647424575,0.2751929743974071,0.27599252707274524,0.2807312260530388],"n_dims_used":43,"mean_confidence":0.9062665007835211},"coverage":{"mean_confidence":0.9062665007835211,"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}}