{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005349},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005864","485:4850005418","485:4850005218","485:4850006183","485:4850005546","485:4850005152","485:4850006020","485:4850005079","485:4850005708","485:4850005706","485:4850005281","485:4850007085","485:4850006100","485:4850005480","485:4850005284","485:4850005707","485:4850005214","485:4850005478","485:4850006182","485:4850006346","485:4850005012","485:4850005013","485:4850005553","485:4850005937","485:4850005551"],"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":[0.7972354586370365,0.6029607059306544,0.5272861051479162,0.4781904556284146,0.4694311817208847,0.4360190385092822,0.4066293906175435,0.34592378888817576,0.32736000771813706,0.3183971759078862,0.31621326879674905,0.281551239681352,0.26799145374417355,0.2579063218718912,0.25624310473297046,0.2486253357646122,0.24768846008644982,0.24627589149994064,0.24596203276142448,0.23530148843964932,0.22863583751488137,0.2115650949296513,0.20974834575155096,0.1798454149205553,0.1620775170098235],"twin_dists":[0.08743268024632209,0.1306389190020414,0.14693758473217403,0.157758340653993,0.15972276499789612,0.1673385641753064,0.17423068805385972,0.18923713720745353,0.1940913074415262,0.19648904245039206,0.1970789942421673,0.2067772188489837,0.21076514125261964,0.2138129213368564,0.21432270677323723,0.21668484516789557,0.2169785296985826,0.2174226818556349,0.21752159027936346,0.2209307922629191,0.223113994887973,0.22890521527730237,0.22953983380423848,0.24057702694789895,0.2477629831686496],"n_dims_used":45,"mean_confidence":0.9188234117296007},"coverage":{"mean_confidence":0.9188234117296007,"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}}