OpenAI, Anthropic, NVIDIA advance AI models and security in latest updates

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OpenAI released GPT-6.1 Sol on September 29, enhancing its agent capabilities while maintaining existing pricing. Anthropic launched Claude Sonnet 5.5 on September 28, offering improved speed and potential cost savings. NVIDIA focused on enhancing agent security at lower system layers. The industry shift emphasizes operational concerns like agent longevity, access, and security. These developments mark a move from mere model launches to integrated AI systems.

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