Business Bitcoin jumps to new all-time high, surpassing prior record in January May 21, 2025 Bitcoin rose to a new all-time high on Wednesday, breaking its January record.
Auto giants surprisingly resilient as sweeping U.S. tariffs spare Canada and Mexico for now Shares of some of the world’s biggest automakers appeared surprisingly resilient on Thursday.
How Important is the Reference Model in Direct Preference Optimization DPO? An Empirical Study on Optimal KL-Divergence Constraints and Necessity Direct Preference Optimization (DPO) is an advanced training method to fine-tune large language models (LLMs). Unlike traditional supervised fine-tuning, which…
ServiceNow AI Research Releases DRBench, a Realistic Enterprise Deep-Research Benchmark ServiceNow Research has released DRBench, a benchmark and runnable environment to evaluate “deep research” agents on open-ended enterprise tasks that…