{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870002333},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680001949","488:4880002280","466:4660012915","466:4660005468","487:4870007781","466:4660012784","487:4870002960","484:4840004732","490:4900006237","494:4940004466","496:4960005512","485:4850004602","478:4780006240","466:4660004944","472:4720004312","474:4740002174","478:4780000418","487:4870003099","494:4940004463","478:4780005208","470:4700005697","487:4870002335","487:4870003572","487:4870002176","665:6650000191"],"twin_admin_codes":[468,488,466,466,487,466,487,484,490,494,496,485,478,466,472,474,478,487,494,478,470,487,487,487,665],"twin_sims":[0.000014401666121398664,9.926666974007517e-8,6.134964180215673e-8,4.9747845763989245e-8,2.7447311148110478e-8,2.702657231314861e-8,1.3749850671102569e-8,7.382369175068681e-9,4.3524911681678245e-9,3.5673364895010443e-9,3.0005135526635475e-9,2.6065242586366795e-9,2.3459400740132417e-9,1.6569148263862915e-9,1.4994492553414266e-9,9.069405668600499e-10,8.43619014793917e-10,6.207793243253089e-10,3.3972690761931786e-10,3.234842920869138e-10,3.1658317920412813e-10,2.1960020846721768e-10,1.9818515750621358e-10,1.8619202413457017e-10,1.6056002516153686e-10],"twin_dists":[0.6132542549557971,0.7375557377329645,0.7484800115628993,0.7531891411657468,0.7663914872516004,0.766731396997013,0.7814568055138891,0.7947675850462604,0.8059026931162935,0.8100555401469156,0.813650600321873,0.8165635317924745,0.818736424224356,0.825869168858694,0.8279061658091246,0.8380869033086044,0.8395422815804695,0.8456822980822665,0.8576217105670624,0.8585847168604308,0.8590082599811191,0.866160841808169,0.8681566819519834,0.8693686539770064,0.8722375450961616],"n_dims_used":43,"mean_confidence":0.8941721361736918},"coverage":{"mean_confidence":0.8941721361736918,"n_dims_used":43,"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}}