{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001389},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001617","496:4960001388","496:4960001744","496:4960002516","496:4960002239","496:4960002252","496:4960001881","496:4960003340","496:4960002655","496:4960001622","496:4960001620","496:4960001619","496:4960004321","496:4960004322","496:4960002799","496:4960001503","496:4960002511","496:4960002807","496:4960001249","496:4960001884","496:4960001736","496:4960002805","496:4960004335","496:4960003085","496:4960004178"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.7716653577097545,0.7308335164464731,0.7241973872029923,0.6932216780952162,0.6646579744612299,0.6464455302996315,0.6301058976119073,0.629182527853642,0.6233676958807776,0.6167578734825533,0.612230079259097,0.6110509859668226,0.6043690066630174,0.5945384804833328,0.5906280671357659,0.5905630766291342,0.5885716073115342,0.5885092476552856,0.581571236175912,0.577132396121167,0.5757899783216212,0.5653341539166654,0.5566653702409865,0.556382579146535,0.5530199957298838],"twin_dists":[0.09351040602504034,0.1028503597260185,0.10433558734990717,0.11117824286226698,0.11738853297837765,0.12131505402053572,0.12482382608207786,0.12502183574453063,0.12626829301620845,0.12768435796764024,0.12865405265584667,0.12890654621668218,0.130337357174283,0.13244266768747695,0.1332804346450963,0.13329436038695788,0.13372111857617222,0.13373448309730773,0.1352219595518291,0.1361743237050377,0.13646246868036044,0.13870915059663153,0.14057567844125393,0.14063663566982537,0.14136181628523758],"n_dims_used":45,"mean_confidence":0.9280863444010417},"coverage":{"mean_confidence":0.9280863444010417,"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}}