OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...
The frontier AI labs continue releasing models that are better than their predecessors, but there’s an interesting change in ...
Today, OpenAI announced GPT-5.3-Codex, its most capable agentic coding model to date. The company says the model achieved ...
Notably, GPT-5.3-Codex is the first OpenAI model that was used to create itself: The team used early versions of the model to debug its training, manage its deployment, and diagnose test results and ...
Elon Musk’s Grok 3 takes on OpenAI’s GPT-4o with enhanced reasoning, real-time web search and a massive 1M token input window. Grok 3 introduces powerful reasoning modes, enabling step-by-step ...
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