OpenAI's new Daybreak platform pairs GPT-5.5 with Codex Security to take on Anthropic's Mythos in AI-powered cyber defence.

OpenAI launches Daybreak, a GPT-5.5-powered cybersecurity platform designed to find and fix software vulnerabilities with a ...

OpenAI today launched Daybreak, an answer to Anthropic's Project Glasswing initiative and Mythos AI model. Like Glasswing, ...

Microsoft’s Azure-based AI development and deployment platform shines with a strong selection of models and agent types and ...

OpenAI says GPT-5.5 is its smartest and most intuitive model yet, capable of coding, research, data analysis, document ...

OpenAI’s release of ChatGPT 5.5 marks a significant step forward in AI language modeling, with enhancements tailored for enterprise and professional users. Matthew Berman explores how this iteration ...

OpenAI just announced that ChatGPT is getting a model upgrade to GPT-5.5. The company says the model will bring better results because of changes to how it understands context. OpenAI released another ...

GPT-5.5 lands seven weeks after the release of GPT-5.4, which arrived on March 5. OpenAI says the newest model “understands what you’re trying to do faster” and that it can “carry more of the work ...

The new model ‘excels’ at tasks like writing and debugging code and doing work across different tools. The new model ‘excels’ at tasks like writing and debugging code and doing work across different ...

Put simply: these agents can be created and accessed from ChatGPT, but users can also add them to third-party apps like Slack, communicate with them across disparate channels, ask them to use ...

OpenAI’s latest model is here. The company says that new AI model, GPT-5.5, is extremely skilled at intuiting its user’s needs, and is the most effective ever at undertaking economically-viable work.

The system represents an improvement in autonomous or agentic capability. GPT-5.5 “represents a step toward AI systems that can complete complex, multistep tasks on a computer without human guidance,” ...