OpenAI's new GPT-5.5-Cyber tops Claude Mythos 5 in vulnerability benchmark0 0

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...
Tech Times

OpenAI Silently Rolled GPT-5.6 to Some Codex Users: A Hidden Prompt Exposes the Swap

GPT-5.6 was already running in Codex for some users before OpenAI’s government-approved preview opened to partners. A ...
BMJ

Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews

Objective To synthesise the evidence on the effects of physical activity on symptoms of depression, anxiety and psychological distress in adult populations. Design Umbrella review. Data sources Twelve ...
winbuzzer.com

OpenAI Says GPT-5.5-Cyber Leads Claude Mythos, Expands Daybreak-Initiative

OpenAI is now turning its Daybreak initiative into a defensive cybersecurity program that combines Codex updates, the GPT-5.5-Cyber release and partner access for approved organizations. As OpenAI ...