{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008034},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008133","485:4850008160","485:4850008162","485:4850008081","485:4850008159","485:4850008195","485:4850008312","485:4850008359","485:4850008106","485:4850008108","485:4850008238","485:4850008164","500:5000000712","485:4850008451","485:4850006732","485:4850008054","485:4850007957","485:4850007173","485:4850008232","485:4850006957","485:4850006656","485:4850008680","485:4850006883","485:4850008134","485:4850006657"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9622364758205777,0.9580334566909281,0.9194204798872625,0.8525758108716561,0.8356961141057457,0.8160530084232783,0.7784536271834975,0.7766624664061931,0.7731852612393901,0.7686655746033877,0.7630787651361635,0.7416327650370621,0.7376799010223116,0.7340539649606448,0.731906409703617,0.7253551304165023,0.7241050051386821,0.710035293793802,0.7074198915758583,0.7002232490490486,0.6986443191044315,0.6969367741161104,0.6967815207659874,0.6853891364916135,0.6836936031121775],"twin_dists":[0.03603638689529387,0.03803020305640256,0.05323641275531482,0.07335164474245419,0.07781427101816162,0.08280982359573885,0.09191698474996876,0.09233873820057582,0.09315479600354552,0.09421036361107041,0.09550748017610176,0.1004159240535262,0.10130964034837753,0.10212673208286493,0.10260949667610725,0.10407702691833719,0.10435620934696414,0.10748094321882198,0.10805852106649924,0.10964300324958139,0.10998973774181854,0.11036436884341505,0.11039841340971578,0.11288902601673823,0.11325850751744757],"n_dims_used":44,"mean_confidence":0.916353399103338},"coverage":{"mean_confidence":0.916353399103338,"n_dims_used":44,"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}}