{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008359},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008310","485:4850008159","485:4850008312","485:4850008265","485:4850008133","485:4850008161","485:4850008233","485:4850008195","485:4850008163","485:4850008358","485:4850008162","485:4850008451","485:4850008164","485:4850008108","485:4850008406","485:4850008454","485:4850008238","485:4850008194","485:4850008407","485:4850008034","485:4850008239","485:4850008505","485:4850008408","485:4850008056","485:4850007240"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9389301750667266,0.8982763176013729,0.8968136617274013,0.8896634678817984,0.880149485945631,0.8750308543066359,0.8716925714049852,0.8713450218467275,0.8558944008290884,0.8484674548491187,0.847924863484677,0.826972531170347,0.8248384553558313,0.8230307096471597,0.8187738714440536,0.8041485141888558,0.8029334564350747,0.7965378555983845,0.781101202686256,0.7766624664061931,0.729538340054935,0.7257674828036987,0.723135954224079,0.7201832693967892,0.7073639992500673],"twin_dists":[0.046106051565350616,0.060157984392751794,0.060613182506983596,0.06280126828270978,0.06562544235012288,0.06710782816462008,0.06806178371435231,0.06816054105543466,0.07245280214998315,0.07445412255866764,0.07459890419449072,0.08005659756076126,0.08059917419365657,0.08105703143671805,0.08212902282271124,0.08575086484548002,0.08604778993749458,0.08760140037827802,0.09129179835759799,0.09233873820057582,0.10314084530965631,0.10398488027419779,0.10457243912578904,0.105230326840164,0.10807085370389007],"n_dims_used":44,"mean_confidence":0.9170087467540394},"coverage":{"mean_confidence":0.9170087467540394,"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}}