{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800004418},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["481:4810003166","468:4680002482","478:4780005748","480:4800004420","483:4830000063","466:4660005133","484:4840003672","480:4800004507","483:4830000060","469:4690003102","494:4940004582","484:4840003868","469:4690003103","496:4960005208","484:4840003670","484:4840003673","469:4690003000","468:4680002379","484:4840003770","665:6650000122","480:4800004358","483:4830000088","466:4660012785","482:4820000064","484:4840003869"],"twin_admin_codes":[481,468,478,480,483,466,484,480,483,469,494,484,469,496,484,484,469,468,484,665,480,483,466,482,484],"twin_sims":[0.00016112480707287656,0.00005472997550159885,0.00003724318806139132,0.000030267083327079696,0.000016801839950996266,0.000011197868443508165,0.000003479228329966597,0.0000034386243721818934,0.0000033673535118322236,0.000003057072437710469,0.0000030067529078223048,0.0000028998386383584655,0.000002861126602794495,0.000002566209287580999,0.0000022207361593951313,0.000001954993952729162,0.0000018798316380954868,0.0000018772211700766289,0.0000012584838937327538,0.0000010391682453029748,9.822012761224395e-7,3.7069688559784277e-7,3.628193231471743e-7,2.7539237532723267e-7,2.039449172263429e-7],"twin_dists":[0.5427862176148952,0.5753630052037675,0.586539455198911,0.5924739678213119,0.608999797045857,0.6201363868444569,0.6511544676652551,0.6514584821923108,0.6520005425453854,0.6544966207756542,0.6549242115217975,0.6558560142408264,0.6562015651812688,0.658991921138012,0.6626825018290146,0.6659186507967113,0.666910951283478,0.6669460967686589,0.6769838382293477,0.6817381387384471,0.6831316448701689,0.7067817121177775,0.7072941412528958,0.7138388819894882,0.7209008832015164],"n_dims_used":43,"mean_confidence":0.9168420835982921},"coverage":{"mean_confidence":0.9168420835982921,"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}}