OpenAI’s ChatGPT gains ground against Microsoft’s Copilot in corporate market

OpenAI’s ChatGPT is winning over corporate customers at the expense of Microsoft’s Copilot AI assistant, creating tension between the two partner companies. Bloomberg reporters Brody Ford and Shirin Ghaffary reveal how this competition is reshaping the enterprise AI market. Drugmaker Amgen initially planned to deploy Microsoft’s Copilot to 20,000 employees but switched to ChatGPT after …

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OpenAI launches o3-pro, its most advanced reasoning model yet

OpenAI has released o3-pro, a new artificial intelligence model that the company claims is its most capable yet. The model is available for ChatGPT Pro and Team users, with Enterprise and Education users gaining access next week. o3-pro is an enhanced version of OpenAI’s o3 reasoning model. Unlike conventional AI models that generate immediate responses, …

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Deep Research tools comparison: Which one is right for you?

The landscape of AI-powered research has quickly widened in 2025. What started with ChatGPT’s Deep Research feature has evolved into a competitive field of tools, each offering different approaches to the same fundamental promise: turning hours of manual research into minutes of AI-driven analysis. Available options are ranging from free offerings to enterprise-grade solutions. If …

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OpenAI expands ChatGPT with new business tools

OpenAI announced that its business user base has grown to 3 million paying customers, up from 2 million in February. The company also launched several new workplace features designed to compete directly with Microsoft and Google in the enterprise market. ChatGPT now includes connectors that integrate with popular cloud storage services including Google Drive, Dropbox, …

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AI summaries: Claude beats ChatGPT in test, but all candidates are far from perfect

A new study reveals significant differences in how well popular AI chatbots understand and analyze written content. Geoffrey A. Fowler from The Washington Post tested five major AI tools on their ability to comprehend literature, legal documents, scientific papers, and political speeches. The competition involved ChatGPT, Claude, Copilot, Meta AI Llama, and Gemini answering 115 …

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ChatGPT’s memory feature raises concerns about privacy and control

Simon Willison writes how ChatGPT’s extended memory feature, which references past conversations to provide personalized responses, is creating unexpected and unwanted results for users. He detail how the feature, launched in April 2025, builds a comprehensive dossier of user interactions that automatically influences all future conversations without clear user control. The feature, available only to …

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Notion integrates GPT-4.1 and Claude 3.7 in new AI toolkit

Notion has launched an all-in-one AI toolkit featuring OpenAI’s GPT-4.1 and Anthropic’s Claude 3.7 models directly in its workspace. According to Emilia David of VentureBeat, the productivity platform now offers AI meeting notes, enterprise search, and research capabilities without requiring users to switch between different applications. The new features allow users to chat with either …

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OpenAI brings GPT-4.1 models to ChatGPT

OpenAI has released its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, according to an announcement posted on X. As Maxwell Zeff reports for TechCrunch, the GPT-4.1 models are particularly beneficial for software engineers using ChatGPT for coding or debugging. OpenAI spokesperson Shaokyi Amdo told TechCrunch that GPT-4.1 outperforms GPT-4o in coding and instruction following …

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ChatGPT Deep Research connects to Microsoft OneDrive and SharePoint

OpenAI has launched integration between ChatGPT’s Deep Research feature and Microsoft OneDrive and SharePoint, allowing users to analyze their stored files directly through the AI system. According to Kevin Okemwa from Windows Central, this functionality is currently in beta and requires an active ChatGPT Plus, Pro, or Team subscription. The integration enables ChatGPT to access …

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ChatGPT adds PDF export for Deep Research reports

OpenAI has introduced a new PDF export feature for its Deep Research tool, allowing Plus, Team, and Pro subscribers to download comprehensive research reports with preserved formatting. According to Michael Nuñez in VentureBeat, the feature maintains tables, images, and clickable citations, making the reports easily shareable in professional settings. Enterprise and Education users will gain …

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