{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002950},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002428","487:4870008281","665:6650004228","665:6650004229","665:6650001416","665:6650002186","665:6650003495","665:6650001896","665:6650002572","665:6650003029","665:6650001890","665:6650002869","487:4870008438","487:4870000548","487:4870003891","487:4870009011","487:4870011249","487:4870003886","665:6650003249","665:6650002956","665:6650004231","665:6650002652","497:4970002171","487:4870003745","665:6650004321"],"twin_admin_codes":[665,487,665,665,665,665,665,665,665,665,665,665,487,487,487,487,487,487,665,665,665,665,497,487,665],"twin_sims":[0.21002510876114425,0.18816405062598016,0.15082499404372007,0.14584366302559001,0.1404459786386802,0.10384461843590906,0.10244092180036553,0.10124521721984191,0.10086797985849091,0.09786881093095999,0.09529450676326201,0.0938270057074223,0.09178925805158833,0.07751788642864013,0.07490626707818913,0.07382295965264817,0.07271165794472802,0.07256924251743449,0.07190293294523808,0.06714684156851235,0.06566231244784605,0.06095378671001325,0.06022347549332411,0.05563803787277191,0.05419998728346448],"twin_dists":[0.22944291580134588,0.23738563004868468,0.25261406371139344,0.2548467091681502,0.2573306464708059,0.2764136474162912,0.2772428839572637,0.27795627276511187,0.27818270845385495,0.2800069465797305,0.2816080886734399,0.2825361223884005,0.28384395312678196,0.29371433751760895,0.29567590535309834,0.29650578628847607,0.297367402848367,0.2974785892812151,0.29800114862089444,0.30184984501191287,0.30309656688224074,0.30720954406513845,0.3078706454047683,0.31217937710936877,0.3135910656922945],"n_dims_used":45,"mean_confidence":0.9015911526150173},"coverage":{"mean_confidence":0.9015911526150173,"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}}