OpenAI deploys Cerebras chips for 'near-instant' code generation in first major move beyond Nvidia

OpenAI launches GPT‑5.3‑Codex‑Spark, a Cerebras-powered, ultra-low-latency coding model that claims 15x faster generation ...
IEEE

Online Power Flow Nonlinear Programming Modeling and Solution Acceleration Method Considering PV-PQ Switching

PV-PQ switching is always a difficult problem to solve in the calculation of power flow using the Newton-Raphson (N-R) method. Firstly, suitable PV buses cannot be selected for switching, making ...