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… The name indicates it is a specialized version of the recently released GPT-5.5, which it called its “smartest and most intuitive to use model yet.” The staggered rollout is part of a growing trend in the AI industry of companies branding their top models too dangerous for public release due to the… …
… Thanks again for the clarification; the narrative hypothesis testing → rollout correction → attention sink as root cause is much clearer, and the work is clearly valuable for agentic RL on GPT-OSS. …
… It is important to note that GPT-5.5 already supports cybersecurity teams through Trusted Access for Cyber TAC , which gives verified developers more useful access to cyber capabilities while maintaining safeguards against misuse. we're starting rollout of GPT-5.5-Cyber, a frontier cybersecurity mo… …
… Welcome to the age of AI." Employees have echoed that sentiment, describing Codex as both "mind-blowing" and "life-changing." Read more : OpenAI launches 'ChatGPT Gov' for US government agencies, built specifically for US government As with anything agentic, security has been a central focus of the… …
Back to changelog GPT-5.5, OpenAI’s latest GPT model, is now rolling out on GitHub Copilot. In our early testing, GPT-5.5 delivers its strongest performance on complex, multi-step agentic coding task and resolves real-world coding challenges previous GPT models couldn’t. …
… GPT-5.5 Instant replaces GPT-5.3 Instant with the rollout happening for all users starting today. Paid users will continue to have access to GPT-5.3 Instant for three months. …
… The rollout is part of an expanded version of Trusted Access for Cyber, a cybersecurity initiative launched by OpenAI earlier this year. The company highlights two methods for gaining access to Trusted Access for Cyber: Individual users can verify their identity at chatgpt.com/cyber . …
… All Gemini models and several other models e.g., GPT-5.2 Codex and GPT-5.4 nano have been removed from Copilot Chat on the web. …
… A Decade of Full-Stack Collaboration The GPT-5.5 launch and the Codex rollout reflect more than 10 years of collaboration between NVIDIA and OpenAI. …
… OpenAI's latest OpenAI, which has accused DeepSeek of using its models to create its own, this week made ChatGPT 5.5 available as part of the rollout of GPT-5.5 for paying subscribers. …
