Artificial intelligence is entering the era of self-improvement. On Thursday afternoon, OpenAI released a new cutting-edge coding model that the company said assisted in its own creation.

Just a slight increase in moderate-intensity physical activity, such as walking at a brisk pace for five minutes a day, may help people live longer, a new study suggests. In the study published in the ...

Credit: Joseph Maldonado / Mashable Composite by Rene Ramos. OpenAI released a new coding model today, GPT-5.3-Codex. The company said the new model has improved "reasoning and professional knowledge ...

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

Tesla has begun delivering Model Y crossovers equipped with a new AI4.5 computer, a quiet hardware shift that could reshape expectations for its driver-assistance roadmap. The upgrade, surfacing first ...

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It was still unclear if the rule will be formally withdrawn, but a VA official said the agency has "no intention of ever doing anything or talking about it ever again." By Jeff Schogol Posted 5 Hours ...