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March 2026 Validating Large Language Model Annotations Anne Lundgaard Hansen Abstract: This paper proposes a validation framework for LLM-generated measurements when reliable benchmarks are unavailable. Validity is established by testing whether an LLM can reconstruct passages from annotated labels while maintaining semantic consistency with the original text. The framework avoids circular reasoning by establishing testable prerequisite properties that must be met for a validation to be considered successful. Application to news article data demonstrates that the framework serves as a practical alternative to human benchmarking, which offers advantages in objectivity, scalability, and cost-effectiveness while identifying cases where LLMs…

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Since its founding in 1957, GreenShield has been a nonprofit, focused on responding to the evolving healthcare and insurance needs of Canadians, while pursuing its social mission of Better Health for All. The fourth largest Canadian private health and dental insurer, with 7.5 million Canadians served, has a nonprofit structure that allows the organization to reinvest its earnings to extend its social impact. Since 2018, GreenShield has navigated major challenges, including the Covid 19 pandemic, while deliberately transforming from a traditional insurer into Canada’s first payer‑provider. Today, it delivers insurance, administers benefits, pays claims, and provides health services through one…

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Ethereum price is trading at $2,140 with a 24-hour gain of +4.4%, a huge movement for a coin at ETH size, but the picture tells a more compelling prediction. ETH closed March up 7%, decisively outpacing Bitcoin’s 1% gain, barely surviving a six-month losing streak in the process. According to data, ETH’s monthly range ran from a March 1 low of $1,907 to a March 16 high of $2,386, nearly a 25% swing driven almost entirely by Washington policy noise and ambiguous statements from President Trump. Bitcoin mirrored the volatility, swinging from $65,000 to $76,000 within the same window. Crypto…

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Nvidia (NASDAQ: NVDA) once again demonstrated why it is a top semiconductor stock. Last week, it delivered the report for its fiscal 2025’s first quarter (which ended April 30), revealing triple-digit percentage revenue growth for yet another quarter and insatiable demand for its most powerful chips.The stock price boost inspired by those results has taken its market cap to about $2.6 trillion, a 230% yearly rise. In the wake of such an increase, many investors who haven’t already bought in must wonder whether they have missed the boat, or whether they can still profit from this remarkable growth story. Let’s…

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Wise launches its UK Current Account on March 30, 2026, offering a 3.26% variable rate on GBP balances, Airport Lounge Pass, and Young Explorer cards for under-18s as it targets £250 billion sitting in zero-interest accounts.● Everyday usage by customers in the UK surges – company served over 3m active customers over the last calendar year ● UK customers hold over £8bn in Wise accounts – over £4bn held in Wise Assets, generating a return on their money ● Airport Lounge Pass and Young Explorer cards for under 18s launched following customer demand  London, 30 March 2026 – Wise (LON:Wise) is today…

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Introduction: UK house prices rise again in MarchGood morning, and welcome to our rolling coverage of business, the financial markets and the world economy.Nationwide, the building society, is kicking the day off by reporting that UK house prices have risen by 0.9% in March compared with the prior month, and by 2.2% on an annual basis.Robert Gardner, the chief economist at the lender, says that the pick up in growth suggests the market has regained momentum after a slow end to 2025. But this could be the calm before the storm, he says: double quotation markThe sharp rise in global…

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