Compute & InfraOct 19

Image: datacenterdynamics.com
Microsoft withdraws from Essex data-center project after power delays
Microsoft withdrew from Nscale's Loughton project in Essex, where it had planned a UK supercomputer as the site's main tenant. Nscale originally described 50 megawatts of AI and high-performance computing capacity, with completion targeted for late 2026, but national-grid power is expected only in the 2030s. Nscale says it remains committed to Loughton and is exploring alternative power supplies and other UK expansion sites.
TextOct 19

Image: The Threshold Report/GPT Image 2.5
Mercor maps what 29 AI benchmarks miss about work
Mercor mapped 29 selected AI benchmarks to 923 US occupations and 18,797 occupational tasks to check how well test scores represent actual work. The company used a language model to match test prompts to tasks and checked a subset against human expert labels. It also explored giving heavily tested tasks less influence over the results for each occupation. Under Mercor's criteria, the set covered 208 occupations and 924 tasks; an estimated 90% of American working hours involved tasks with little or no coverage in those tests.