Browse press releases
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- OpenAIOpenAI to acquire PromptfooCompanies: OpenAIOpenAI is acquiring Promptfoo, an AI security platform that helps enterprises identify and remediate vulnerabilities in AI systems during development.
- OpenAICodex Security: now in research previewCompanies: OpenAICodex Security is an AI application security agent that analyzes project context to detect, validate, and patch complex vulnerabilities with higher confidence and less noise.
- OpenAIHow Descript engineers multilingual video dubbing at scaleCompanies: OpenAIUsing OpenAI reasoning models, Descript unlocked automatic localization of large content libraries without losing timing or meaning.
- OpenAIHow Balyasny Asset Management built an AI research engineCompanies: OpenAIBy combining rigorous model evaluation, full-platform use of OpenAI, and agent workflows, Balyasny is reinventing investment research.
- OpenAIReasoning models struggle to control their chains of thought, and that’s goodCompanies: OpenAIOpenAI introduces CoT-Control and finds reasoning models struggle to control their chains of thought, reinforcing monitorability as an AI safety safeguard.
- OpenAIGPT-5.4 Thinking System CardCompanies: OpenAIIntroduction GPT‑5.4 Thinking is the latest reasoning model in the GPT‑5 series, and explained in our blog . The comprehensive safety mitigation approach for this model is similar to previous models in this series, but 5.4 Thinking is the first general purpose model to have implemented mitigations for High capability in Cybersecurity. The approach to cyber safety builds on the latest approaches implemented for GPT‑5
- OpenAIIntroducing GPT-5.4Companies: OpenAIIntroducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context.
- OpenAIEnsuring AI use in education leads to opportunityCompanies: OpenAIOpenAI shares new tools, certifications, and measurement resources to help schools and universities close AI capability gaps and expand opportunity.
- OpenAIThe five AI value models driving business reinventionCompanies: OpenAIFive AI value models show how leaders can sequence AI from workforce fluency to process reinvention and build durable business advantage.
- OpenAIIntroducing ChatGPT for Excel and new financial data integrationsCompanies: OpenAIOpenAI introduces ChatGPT for Excel and new financial app integrations, powered by GPT-5.4 to accelerate modeling, research, and analysis in regulated environments.
- OpenAIIntroducing the Adoption news channelCompanies: OpenAIPractical insights and frameworks to turn AI progress into business advantage
- OpenAIVfL Wolfsburg turns ChatGPT into a club-wide capabilityCompanies: OpenAIBy focusing on people, not pilots, the Bundesliga club is scaling efficiency, creativity, and knowledge—without losing its football identity.