OpenAI unveils GPT-5.3 Codex Spark, a coding model built for speed

OpenAI has launched GPT-5.3-Codex-Spark, a lightweight real-time coding model that promises faster output, lower latency, and ...

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 ...
eWeek

OpenAI’s Profitability Challenge: Can the AI Giant Make Its Business Model Sustainable?

OpenAI’s revenue is rising fast, but so are its costs. Here’s what the company’s economics reveal about the future of AI profitability.
IEEE

Enhanced Disturbance Attenuation for PMSM Speed Control Based on Advanced Fast Reaching and Iterative Composite Compensation

Abstract: Torque ripples and disturbances pose significant obstacles to achieving superior speed regulation performance of the permanent magnet synchronous motor (PMSM). This study proposes an ...