{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002488},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002151","493:4930000889","493:4930003173","487:4870013108","493:4930001986","487:4870012237","487:4870011917","487:4870012883","487:4870012419","487:4870011565","487:4870012144","487:4870008540","487:4870008392","487:4870012246","466:4660014231","487:4870011466","487:4870012249","487:4870011699","487:4870011918","487:4870012236","487:4870011568","487:4870012885","487:4870012140","487:4870011451","487:4870011084"],"twin_admin_codes":[493,493,493,487,493,487,487,487,487,487,487,487,487,487,466,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.43737072364719104,0.25322954811820664,0.13517328771219453,0.09094406559997388,0.09052992054189792,0.08398543270949757,0.07952131096557677,0.07588433671752612,0.07396700232050533,0.0716941722781257,0.06870127910317946,0.06861095176882001,0.06819556047581317,0.06802780119017797,0.06741228607577973,0.06733355693324602,0.06716818517605393,0.0639669067463238,0.06327485191855892,0.06302479431352916,0.06238761451222506,0.06151746435522596,0.06027121773044454,0.0583891589746652,0.05433524264908994],"twin_dists":[0.16702627648317017,0.21525174328743832,0.25982673901302905,0.2843931386214178,0.2846637156252215,0.2890757480369179,0.2922453149929071,0.29493492299704394,0.29639487593107783,0.2981656778922264,0.3005682575065451,0.3006420804364164,0.30098259367151065,0.3011205914049163,0.30162929526478754,0.30169463499351573,0.30183208502118664,0.30454885556183375,0.30515073139378673,0.30536953078145374,0.30593029286484374,0.3067037189471478,0.3078272268964634,0.30956068535405157,0.31345697739880135],"n_dims_used":45,"mean_confidence":0.9209298875596789},"coverage":{"mean_confidence":0.9209298875596789,"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}}