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Benchmark 2018-B1 Mortgage Trust's 10-K filing for the fiscal year ended December 31, 2025, confirms full compliance with Regulation AB servicing criteria by all key servicers, including master servicers Wells Fargo Bank (until March 1, 2025) and Trimont LLC thereafter, special servicer LNR Partners, LLC, and others like Midland Loan Services and K-Star Asset Management. The trust holds a diversified pool of commercial mortgage loans, with no single obligor exceeding 10% of assets. Notable loans include the 90 Hudson Mortgage Loan (6.0% of cut-off date pool), Radisson Blu Aqua Hotel (3.8%), Lehigh Valley Mall (3.6%), Worldwide Plaza (4.3%), Station Place III (4.3%), Atrium Center (4.3%), and Marriott Charlotte City Center (2.6%). Many loans are pari passu participations, serviced under cross-collateralized agreements. No material legal proceedings impact certificateholders, and all servicers provided assessments and attestations. The Gateway Net Lease Portfolio was removed prior to the period. No XBRL financial statements are provided, focusing on regulatory compliance rather than traditional income metrics. Forward-looking, ongoing servicing transitions (e.g., Wells Fargo to Trimont) and exhibit incorporations ensure continued adherence.