OpenAI has a new AI model called GPT 5.4-Cyber, but it’s not coming to your ChatGPT. At least not yet. Instead, the company is doing a limited release to verified cybersecurity testers, according to a blog post shared on Tuesday. These experts will put the model through its paces to identify gaps and potential jailbreaks before the model is released to the wider public.
OpenAI uses the feedback from these testers for “understanding the differentiated benefits and risks of specific models, improving…

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