Morning Overview on MSN

OpenAI drops GPT-5.4, its most powerful enterprise model and shot at Anthropic

OpenAI released GPT-5.4, billing it as the company’s most capable enterprise-grade AI model yet and a direct challenge to Anthropic’s growing foothold in business applications. The launch comes during ...

OpenAI launches GPT 5.4 with better reasoning, coding and professional task support

OpenAI launches GPT 5.4 with better reasoning, coding and professional task support. All you need to know about GPT 5.4.

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83%

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

OpenAI's AI data agent, built by two engineers, now serves 4,000 employees — and the company says anyone can replicate it

OpenAI’s internal AI data agent searches 600 petabytes across 70,000 datasets, saving hours per query and offering a blueprint for enterprise AI agents.
Crypto Briefing

OpenAI releases GPT-5.3 Instant with fewer refusals and improved web answers

OpenAI releases GPT-5.3 Instant for ChatGPT with fewer refusals, improved web answers, and reduced hallucinations across major benchmarks.
Developer Tech

OpenAI building GitHub alternative for developer toolchains

OpenAI is developing a new code-hosting platform to rival Microsoft's GitHub, according to a person with knowledge of the project.
Outlook Business

OpenAI Halts Mixpanel After Vendor Breach Exposes API Account Data — What We Know

OpenAI stopped using Mixpanel after a vendor breach exposed API account data. ChatGPT users were not affected, but API users are advised to stay alert for phishing risks.