{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005052},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870004911","487:4870005053","487:4870005201","487:4870011261","487:4870004622","487:4870005349","487:4870005054","497:4970002737","487:4870010751","487:4870004762","497:4970003420","487:4870011133","487:4870009837","487:4870012070","487:4870011382","487:4870008862","665:6650004364","665:6650002036","487:4870011492","487:4870010223","497:4970003460","491:4910001533","665:6650001710","487:4870005203","497:4970003454"],"twin_admin_codes":[487,487,487,487,487,487,487,497,487,487,497,487,487,487,487,487,665,665,487,487,497,491,665,487,497],"twin_sims":[0.40209552377520197,0.3103066323564215,0.1742196804767635,0.1670942533634423,0.16125884170090282,0.15747534735801622,0.1277617923078718,0.12717669874572846,0.12501536961263682,0.10258861012268555,0.09934558164479164,0.09907635520398797,0.09534126255060534,0.09470886327523698,0.07941198694604376,0.0740607496578288,0.07375966065324162,0.07265510435558185,0.07197036058570892,0.07073599714402166,0.07032727712856361,0.06953439798778294,0.06931850442145812,0.06617730155312844,0.06421799326635816],"twin_dists":[0.17531281680318186,0.19868626208308207,0.2427950130582491,0.24567895324628364,0.2481074897415334,0.2497163444873874,0.2634620255290942,0.26375572849217693,0.26484962501873816,0.2771552210724291,0.2791033120764532,0.2792672628430344,0.2815787063447842,0.2819770845510843,0.2923247061092198,0.2963227858239654,0.2965545807395089,0.2974115341950039,0.29794808996756306,0.2989258575190111,0.2992526635256204,0.2998910586917897,0.3000659115229305,0.3026614932037864,0.30433180416347294],"n_dims_used":43,"mean_confidence":0.8981850202693495},"coverage":{"mean_confidence":0.8981850202693495,"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}}