OpenAI Is Nuking Its 4o Model. China’s ChatGPT Fans Aren’t OK

As OpenAI removed access to GPT-4o in its app on Friday, people who have come to rely on the chatbot for companionship are mourning the loss all over the world.

OpenAI’s Fast New Model Aims to Push Vibe Coding Toward Warp Speed

Lovable’s founder, Anton Osika, told Inc. in 2025 that faster AI models will help to put non-programmers in the kind of flow state often described by engineers. For now, the model is only available in ...
UC Berkeley School of Information

Berkeley Cybersecurity Master’s Students Develop API Security Test for Different Users

Rest Assured “VentiAPI”, by Master of Information and Cybersecurity grads Karl-Johan Westhoff, Bleu Strong, Jenny Garcia, and Tyler Heslop, helps organizations find and fix vulnerabilities in their ...

OpenAI Taps Cerebras for GPT-5.3 Codex Spark in Bid to Loosen Nvidia’s Grip

OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.
eWeek

OpenAI Debuts GPT-5.3-Codex-Spark, a Near-Instant AI for Real-Time Coding

Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.