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Mistral OCR 4 Brings Citation-Ready Structured Output to RAG, Agentic, and Enterprise Search Pipelines

Today, Mistral AI released OCR 4, its latest document-understanding model. This new release adds bounding boxes, block classification, and inline confidence scores alongside extracted text. It supports 170 languages across 10 language groups and runs in a single container for fully self-hosted deployments. OCR 4 also serves as an ingestion component for enterprise search, RAG,

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UN chief calls on AI firms to ‘come clean’ on environmental costs

As Europe swelters under a major heatwave, the high energy consumption of artificial intelligence has come into the spotlight. At a climate conference in London, UN Secretary General Antonio Guterres called on AI companies to disclose the environmental impact of their systems. Plus, Iran rejects the US’s claim that any potentially unfrozen Iranian assets would be controlled

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Engineered “mini livers” could be injected as an alternative to transplantation

A technology developed by Professor Sangeeta Bhatia, SM ’93, PhD ’97, and colleagues could offer new hope to the thousands of Americans with chronic liver disease who are waiting for an organ transplant or not strong enough to tolerate one. The liver is involved in regulating blood clotting, removing bacteria from the bloodstream, metabolizing drugs,

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Super Mario is mathier than you think

Here’s a problem you probably didn’t solve in school: You’re an ambitious young plumber from Brooklyn in a world inhabited by violent human-size mushrooms called Goombas. The love of your life has been kidnapped, so you embark on a quest to rescue her, venturing through stretches of pipe-filled and monster-­ridden terrain where your only means

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