{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005812},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860002043","474:4740005772","486:4860002042","486:4860001998","486:4860002003","486:4860002000","486:4860002041","486:4860002087","486:4860001959","486:4860002090","486:4860002091","474:4740005122","474:4740005124","474:4740004993","474:4740005058","474:4740005186","486:4860002089","486:4860002085","474:4740004925","474:4740004990","474:4740006128","474:4740005056","474:4740005059","486:4860002001","474:4740005127"],"twin_admin_codes":[486,474,486,486,486,486,486,486,486,486,486,474,474,474,474,474,486,486,474,474,474,474,474,486,474],"twin_sims":[0.7823263519792679,0.7413016449556393,0.7302698071905748,0.7087224241437157,0.6890394102103568,0.6871620405265098,0.6805607042818026,0.6568996321284657,0.639336189208472,0.6266794352881918,0.5992354539491623,0.5640193346988387,0.5504934223621971,0.5420973400963097,0.5374731999464363,0.5241615907767035,0.5099864076602872,0.48253200641354577,0.4810504990279107,0.47640746631849473,0.4758119616800341,0.47475934449828655,0.47205629857155607,0.46239084573357747,0.46238691403206356],"twin_dists":[0.09100176517410753,0.10049090942712441,0.10297682730465098,0.10777099404739991,0.11209256414983136,0.11250236776959667,0.11394045845915776,0.11906367693717348,0.12284298307363317,0.12555849211473621,0.1314366616949284,0.13899200720842628,0.14190715174460936,0.1437223843295204,0.14472428524681336,0.14761825405683418,0.15071834428033828,0.15678901089085734,0.15711947164430115,0.15815724190222105,0.15829057984189457,0.15852640230026038,0.15913276917024702,0.16131067574188937,0.1613115648540363],"n_dims_used":43,"mean_confidence":0.9219890860624091},"coverage":{"mean_confidence":0.9219890860624091,"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}}