Mistral updates Le Chat with deep research and new enterprise features

The French artificial intelligence company Mistral has announced a significant update for its chatbot, Le Chat, introducing a range of new features aimed at enhancing productivity for both individual and enterprise users. The update brings Le Chat closer in capability to competing services from companies like OpenAI and Google. A key new feature is the …

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OpenAI prepares to launch its first open-weights model since 2019

OpenAI is reportedly preparing to release a new open-weights language model, with a potential launch as soon as next week. This information comes from a report by Tom Warren in The Verge, citing sources familiar with OpenAI’s plans. The release would be the company’s first open-weights model since it launched GPT-2 in 2019. Unlike OpenAI’s …

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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 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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You.com claims its AI research tool outperforms ChatGPT’s

You.com has announced that its Advanced Research & Insights (ARI) tool outperforms ChatGPT’s Deep Research in head-to-head testing, winning 76% of comparisons according to tests judged by OpenAI’s own o3-mini model. The company has launched ARI Enterprise, targeting business users with enhanced features and integration capabilities. According to You.com, ARI achieved 80% accuracy on the …

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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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OpenAI enables reinforcement fine-tuning of o4-mini model for enterprises

OpenAI has announced that third-party developers can now use reinforcement fine-tuning (RFT) for its o4-mini language reasoning model. As reported by Carl Franzen in VentureBeat, this capability allows enterprises to customize the model based on their specific needs and internal data. The fine-tuned models can be deployed through OpenAI’s API and connected to company systems. …

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Mistral AI launches Le Chat Enterprise and new Medium 3 model

French AI startup Mistral AI has announced Le Chat Enterprise, a comprehensive AI assistant platform designed for organizations, powered by their new Mistral Medium 3 model. The platform aims to address common enterprise AI challenges such as tool fragmentation, insecure knowledge integration, and slow return on investment by providing a unified solution for organizational work. …

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Amazon debuts Nova Premier AI model for complex reasoning tasks

Amazon has launched Nova Premier, its most advanced AI model to date, capable of processing text, images, and videos. The model is now available through Amazon Bedrock, the company’s AI development platform. As reported by Kyle Wiggers for TechCrunch, Nova Premier excels at complex tasks requiring contextual understanding and multi-step planning. With a context length …

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Microsoft expands Phi language model family with new reasoning capabilities

Microsoft has introduced three new small language models (SLMs) focused on complex reasoning tasks: Phi-4-reasoning, Phi-4-reasoning-plus, and Phi-4-mini-reasoning. These models represent a significant advancement in what small AI models can accomplish, particularly in mathematical reasoning and multi-step problem solving. The flagship Phi-4-reasoning-plus, a 14-billion parameter model, demonstrates performance that rivals much larger AI systems. According …

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