{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005292","474:4740004125","474:4740005160","486:4860001839","474:4740004294","474:4740005817","486:4860001730","474:4740002919","474:4740004959","474:4740005039","474:4740005279","487:4870011469","474:4740005415","486:4860002467","486:4860001782","474:4740003015","478:4780009401","478:4780004696","474:4740005023","486:4860000819","486:4860001783","474:4740005295","486:4860002072","474:4740001815","474:4740005355"],"twin_admin_codes":[474,474,474,486,474,474,486,474,474,474,474,487,474,486,486,474,478,478,474,486,486,474,486,474,474],"twin_sims":[0.1317024744030982,0.10332509421818276,0.08675195003402604,0.08423277381050594,0.08338910061456356,0.08110562143288759,0.0778731248030997,0.06750886256547574,0.06161860455207477,0.056887677566644146,0.05600802810917218,0.054977973181015896,0.051998258860520855,0.05149493447901453,0.051222646849454816,0.05101487783114586,0.04856876765738713,0.0477166440428706,0.0435383534087904,0.042960107706111667,0.041730720913513486,0.03990934123269918,0.03940167781132903,0.03936158126197999,0.03847242920389289],"twin_dists":[0.2615099401317074,0.2767195325826374,0.28717844644748086,0.2889041080055034,0.2894912323982935,0.29110450155537904,0.29345164873261553,0.30154922831687553,0.3066133620661877,0.310976942234888,0.3118210569680627,0.3128235453352408,0.31581379324012016,0.3163328674367911,0.3166154358334597,0.3168318911390342,0.31943709844744245,0.3203703781498547,0.32515929426448187,0.3258521288786564,0.3273516123699184,0.32964308697186645,0.3302974987683713,0.33034948897976824,0.33151405669094575],"n_dims_used":45,"mean_confidence":0.9254452175564236},"coverage":{"mean_confidence":0.9254452175564236,"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}}