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499 articles found

MIT Researchers Develop New Method to Detect Overconfident AI Responses and Reduce Hallucinations

MIT Researchers Develop New Method to Detect Overconfident AI Responses and Reduce Hallucinations

Mar 22, 2026
MIT News | Massachusetts Institute of Technology

MIT researchers unveil a breakthrough uncertainty quantification method that detects overconfident AI responses by measuring disagreement across multiple similar LLMs, significantly reducing hallucinations and outperforming existing approaches across 10 tasks including math reasoning and question-answering.

Anthropic Survey of 80,000 Claude Users Reveals Productivity Gains but Persistent Fears Over AI Accuracy

Anthropic Survey of 80,000 Claude Users Reveals Productivity Gains but Persistent Fears Over AI Accuracy

Mar 20, 2026
The Deep View

Anthropic's survey of 80,000 Claude users across 159 countries finds 32% report significant productivity gains, but 27% fear AI inaccuracy and hallucinations, exposing a growing gap between AI's promise and reality — with critics noting the optimistic findings may not reflect broader public skepticism toward the technology.

AI Tools Using Curated Data Crush Open Web Rivals in High-Stakes Superconductivity Knowledge Test

AI Tools Using Curated Data Crush Open Web Rivals in High-Stakes Superconductivity Knowledge Test

Mar 18, 2026
research

A groundbreaking study reveals that AI tools powered by curated scientific databases dramatically outperform open web-based rivals in expert-level superconductivity knowledge tests, with NotebookLM and a custom retrieval-augmented generation system topping rankings across accuracy, comprehensiveness, and evidence quality — though all tested models still struggle with temporal reasoning and interpreting …

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