{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009103},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870012888","487:4870008681","487:4870009822","487:4870011583","487:4870009520","487:4870008377","487:4870012887","487:4870011461","487:4870010959","487:4870012128","487:4870010719","487:4870013111","487:4870008815","487:4870009924","487:4870009682","487:4870008816","487:4870008382","486:4860001601","487:4870008394","487:4870008542","487:4870008670","487:4870011106","487:4870008391","487:4870012339","487:4870011462"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,486,487,487,487,487,487,487,487],"twin_sims":[0.12321896821080176,0.1166703476419804,0.08696669052264391,0.07920648874855132,0.07855156608657579,0.07422066336855034,0.06845149782442528,0.06762684279751915,0.0636664709991495,0.0634085214984981,0.06337939933466136,0.061606616242602254,0.056296477547524766,0.05528298088001696,0.05422113127667772,0.05226661149192825,0.043622842580942046,0.04144559930664238,0.03915883832374724,0.03908441935049297,0.03733438373089093,0.03691113116039036,0.03573979791565292,0.0314319216635911,0.031310512430571966],"twin_dists":[0.2657698068280237,0.26921341995391684,0.28703320070121974,0.29247417666078634,0.29295262610252465,0.2961999848554454,0.30077259249427174,0.30145154305178773,0.304809484760607,0.30503406133177874,0.3050594626957193,0.306624065851063,0.3115430604500379,0.3125250925480329,0.3135700858766582,0.3155387477295631,0.3250587107740633,0.32770468267035036,0.3306130583396719,0.33071009388192646,0.3330383286799037,0.33361528313708766,0.33524177278185124,0.34164304268777734,0.34183406082595447],"n_dims_used":43,"mean_confidence":0.9157389263774074},"coverage":{"mean_confidence":0.9157389263774074,"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}}