{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005410},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005025","474:4740005214","474:4740004822","474:4740005283","474:4740005284","474:4740005357","474:4740005417","474:4740005158","474:4740005216","474:4740005353","474:4740005343","474:4740005421","474:4740005151","474:4740004833","474:4740005030","474:4740005346","474:4740005028","474:4740005420","474:4740005220","474:4740005156","474:4740005213","474:4740005155","486:4860001728","474:4740005278","474:4740005345"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474,474],"twin_sims":[0.6334961591099141,0.6181061436097075,0.6120551351546687,0.5860840827500499,0.5173443357751245,0.4881381666890062,0.48198268001749006,0.47948232752664394,0.4785215582625977,0.4671199837474671,0.4668681178163669,0.4651899614506949,0.4641639951372569,0.4542682619540197,0.452480321981466,0.4504458117475402,0.4440117910011886,0.4401949194458918,0.43993502881534124,0.4373522982212206,0.41925293505230876,0.4174783178072451,0.413413172999782,0.412652204085562,0.4122275402250132],"twin_dists":[0.12409659728460824,0.12739556317471015,0.12869151609980276,0.13425429406437908,0.14910661318556834,0.15554136277015906,0.15691150469472281,0.15746961489752373,0.1576843173125043,0.16024313291313846,0.1602998938353842,0.16067835558960014,0.16090996678020114,0.16315330895515062,0.16356050803954328,0.16402458706530382,0.16549741986516603,0.166375012443264,0.1664348750052477,0.16703053084415814,0.17124539713695136,0.1716626980200903,0.17262149305600222,0.17280142536513685,0.1729019005533653],"n_dims_used":45,"mean_confidence":0.92347412109375},"coverage":{"mean_confidence":0.92347412109375,"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}}