Visualizing success: Why Olympic skiers mentally rehearse before every run

Olympic skiers explain why many of them engage in a pre-race routine that includes visualizing the course in their mind as if ...
IEEE

Fast Online Learning of CLiFF-Maps in Changing Environments

Abstract: Maps of dynamics are effective representations of motion patterns learned from prior observations, with recent research demonstrating their ability to enhance various downstream tasks such ...

OpenAI sidesteps Nvidia with unusually fast coding model on plate-sized chips

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...
Interesting Engineering

GPT-5.3-Codex-Spark delivers ultra-fast real-time AI coding at 1,000 tokens per second

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable of generating more than 1,000 tokens per second while handling real-world software ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch

OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.
IEEE

Improving Learning Efficacy in Basic Programming Practice Based on Three-Stage Thinking

Abstract: Basic Programming Practice (BPP), as an introductory course for computer science majors, aims to enable students to have basic programming skills and lay a foundation for subsequent advanced ...
blockchain

Very Fast OpenAI Codex Update Promises Major Boost in AI Coding Speed and Efficiency

According to Sam Altman (@sama), a much faster version of OpenAI Codex is coming soon, signaling a significant leap in AI-powered code generation speed and efficiency (source: Twitter, 2026-01-16).