{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005648},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860002321","486:4860002320","474:4740004955","486:4860001896","474:4740003788","474:4740004890","486:4860002583","486:4860001792","486:4860001788","474:4740003792","486:4860002022","486:4860001647","474:4740004455","474:4740005089","474:4740000660","474:4740005095","474:4740004896","474:4740005096","486:4860002292","474:4740004049","474:4740004450","474:4740004524","474:4740005345","474:4740003964","486:4860002189"],"twin_admin_codes":[486,486,474,486,474,474,486,486,486,474,486,486,474,474,474,474,474,474,486,474,474,474,474,474,486],"twin_sims":[0.6627410352122696,0.5544208351315367,0.45402866517885443,0.4278887860958658,0.4128398302657226,0.39724241352910983,0.38455648512594653,0.37098309027265863,0.3681503437362646,0.3646114217570651,0.3598049856213891,0.3577417567996798,0.3556471161826627,0.3383852966103969,0.3376593161973601,0.33698014046359986,0.333934723241086,0.33392649999040974,0.3295227074629252,0.3282644258569891,0.3107056513813942,0.3105774238588066,0.3090671487218984,0.3032943985741209,0.30095796864796487],"twin_dists":[0.11780281254100823,0.14105962769470454,0.16320784232816674,0.1692252073174265,0.17275704747045587,0.1764772622953605,0.17955255624355815,0.18289710842016452,0.1836026473628696,0.18448789461929668,0.18569718346180236,0.1862188118545473,0.186749964862141,0.1911909585866267,0.19138034333830628,0.19155771724026116,0.19235544929901702,0.1923576086739572,0.1935182169439199,0.19385139404075552,0.1985771374991189,0.19861219668610391,0.19902575250988158,0.20061731288122672,0.2012664609598065],"n_dims_used":44,"mean_confidence":0.9237340580333363},"coverage":{"mean_confidence":0.9237340580333363,"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}}