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An analysis of Rotten Tomatoes data reveals average Tomatometer scores have climbed steadily since Fandango's 2016 acquisition of the review aggregation platform. The average number of reviewers per mainstream film release increased by 40 to 70 critics following the purchase. New additions to the critic pool include smaller outlets such as Denerstein Unleashed and KKFI-FM Kansas City. Prior to 2016, critic and audience scores demonstrated stable correlation year-over-year. Post-acquisition data shows the two metrics diverged sharply as Tomatometer ratings rose. Fandango, America's largest movie-ticketing platform, is partially owned by NBCUniversal and Warner Bros. Discovery. In 2023 Vulture reported PR firms court reviewers from smaller outlets to secure higher Tomatometer scores before film releases.

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Microsoft is testing a COPILOT function in Excel that uses OpenAI's gpt-4.1-mini model to automatically fill spreadsheet cells through natural language prompts. The function can classify feedback, generate summaries, and create tables based on specified cell ranges. Microsoft warns against using the AI function for numerical calculations or scenarios involving legal, regulatory, and compliance implications because COPILOT "can give incorrect responses." The feature processes up to 100 functions every 10 minutes and cannot access information outside the spreadsheet.

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The melting of sea ice in the Arctic has slowed dramatically in the past 20 years, scientists have reported, with no statistically significant decline in its extent since 2005. From a report: The finding is surprising, the researchers say, given that carbon emissions from fossil fuel burning have continued to rise and trap ever more heat over that time. They said natural variations in ocean currents that limit ice melting had probably balanced out the continuing rise in global temperatures. However, they said this was only a temporary reprieve and melting was highly likely to start again at about double the long-term rate at some point in the next five to 10 years. The findings do not mean Arctic sea ice is rebounding. Sea ice area in September, when it reaches its annual minimum, has halved since 1979, when satellite measurements began. The climate crisis remains "unequivocally real," the scientists said, and the need for urgent action to avoid the worst impacts remains unchanged. The natural variation causing the slowdown is probably the multi-decadal fluctuations in currents in the Atlantic and Pacific oceans, which change the amount of warmed water flowing into the Arctic. The Arctic is still expected to see ice-free conditions later in the century, harming people and wildlife in the region and boosting global heating by exposing the dark, heat-absorbing ocean.

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US tech stocks sold off as warnings that the hype surrounding AI could be overdone hit some of the year's best-performing shares. From a report: Nvidia, the chips group that has surged to become the world's first $4tn company on the back of AI, fell 3.5 per cent on Tuesday, while software group Palantir dropped 9.4 per cent and chip designer Arm shed 5 per cent. The tech-heavy Nasdaq Composite closed down 1.4 per cent, the biggest one-day drop for the index since August 1. The blue-chip S&P 500 fell 0.7 per cent. European and Asian markets largely followed Wall Street lower on Wednesday. [...] Japan's Nikkei 225 index fell 1.5 per cent and South Korea's Kospi slipped 0.6 per cent. Futures price indicated moderate declines when Wall Street opens. Traders pinned some of the declines in the US on a critical report on Monday authored by a branch of the Massachusetts Institute of Technology. Researchers said "95 per cent of organisations are getting zero return" from their investments in generative AI, the technology that has sent US stocks soaring to record highs in recent months.

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