OpenAI removes text chat limits for free ChatGPT users

OpenAI has formed a mathematics advisory group as its AI systems have resolved more than 100 open mathematical problems. The advisory group will not have authority to slow down or redirect OpenAI's ongoing mathematical research efforts. This development signals OpenAI's continued focus on advancing AI capabilities in specialized domains like mathematics.

V7, built on GPT-5.6, enables AI agents to access and leverage scattered company files as institutional memory to complete complex, source-linked work. The system transforms unstructured company data into usable context for agents, allowing them to perform tasks that require reference to multiple internal documents. This addresses a core limitation in current AI agent deployments: the inability to reliably ground work in company-specific information.

OpenAI has published a framework for establishing shared global AI standards focused on coordinated evaluation, reporting, and governance mechanisms. The proposal aims to improve AI safety through standardized approaches across the industry. The initiative addresses the need for consistent safety practices as AI systems become more capable and widely deployed.

OpenAI and Anthropic were negotiating a legally binding agreement to stress-test each other's AI models, according to sources with direct knowledge of the discussions. The deal represents one potential safety strategy as OpenAI responds to employee concerns and external warnings about AI risks. The negotiations occurred before recent cybersecurity incidents involving OpenAI's technology intensified safety scrutiny.