Medical AI training reduces false lesion reports but misses critical external cases
Researchers report in a preprint that training MedScope-4B on images with lesions erased reduced its tendency to report findings absent from an image.
TimeOmni-o1 combines text reasoning and time series forecasting in one architecture
Researchers report that TimeOmni-o1 combines a language model with a pretrained time series model to interpret text and numerical sequences together and generate both text and forecasts.
Research agent improves dye removal across 15 autonomous laboratory rounds
Researchers report in a preprint that their Embodied Science Agent improved wastewater treatment results over 15 continuous rounds of autonomous experiments. Final solution transmittance rose from 82% to 99.7%, corresponding to a 98.5% reduction in residual dye concentration.
Investigation links Alice Huang to alleged diversion of 240,000 Nvidia chips
An investigation by The Information alleges that Megaspeed executive Alice Huang helped move 240,000 banned Nvidia chips into China, mostly H100 and H200 systems, Tom's Hardware reported.
AMD releases sixth-generation EPYC server processors
AMD announced general availability of its sixth-generation EPYC SP7 server processors, based on its Zen 6 architecture. The company says systems are shipping from server vendors, bringing the new CPUs to enterprise, cloud, high-performance computing and AI workloads.
Tests find AMD's Zen 6c leads Zen 6 per clock in estimated SPEC results
Chips and Cheese found that AMD's Zen 6c core outperformed Zen 6 at a matched 4.1 GHz in estimated single-threaded SPEC CPU 2026 results. The EPYC 9996 led the EPYC 9686F by about 6.7% in integer performance and 4% in floating point at that clock.


