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  ChatGPT Atlas vs. Google Chrome: The AI Browser Showdown 2025 OpenAI unveiled ChatGPT Atlas , an AI-powered web browser “built around its popular chatbot” and positioned as a “direct challenge to Google Chrome’s dominance” reuters.com . Sam Altman, OpenAI’s CEO, called Atlas a “rare, once-a-decade opportunity to rethink what a browser can be about” abc.net.au , underscoring how big this pivot is. Atlas makes ChatGPT the heart of the browsing experience: searches and actions go through the assistant instead of a traditional search engine. Early reactions were dramatic – Alphabet (Google’s parent) shares fell nearly 5% when Atlas was announced  hindustantimes.com – signaling that investors and tech watchers see real disruption ahead. ChatGPT Atlas capitalizes on 800+ million weekly ChatGPT users  reuters.com by integrating AI into every tab. As one Reuters summary notes, Atlas lets you open “a ChatGPT sidebar in any window to summarize content, compare products or...

AI Hallucinations Explained: Why LLMs Make Mistakes

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Meta description: AI hallucinations are confident but false outputs from large language models. Learn why they happen, real-world risks, and strategies like RAG and fact-checking to prevent them. In May 2023, a New York lawyer found himself in hot water after using ChatGPT to draft a legal brief. The AI confidently cited six federal court cases to support his arguments—except none of them existed. The fabricated citations included realistic case names, dockets, and even fake judicial opinions. The lawyer, Steven Schwartz, and his colleague faced $5,000 in sanctions from Judge P. Kevin Castel, and the incident became a cautionary tale about trusting AI-generated content without verification. 1 This wasn’t a glitch or a bug. It was an AI hallucination —a phenomenon where large language models (LLMs) generate information that sounds plausible but is completely fabricated. As these models power healthcare diagnostics, legal research, customer service, and education, the risks are real. A ...