「knowledge」的搜尋結果
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11/5（四）
Anthropic推FlashProve開源工具 助驗證AI模型身分
圖／示意圖商傳媒｜何映辰／台北報導為提升人工智慧（AI）模型的透明度與可信度，美國 AI 新創公司 Anthropic 於週三（11月4日）發布了一款名為 FlashProve 的開源系統。該工具旨在透過密碼學技術，讓使用者能夠驗證 AI 模型的回應是否確實來自開發者所宣稱的模型，解決當前 AI 服務中的信任挑戰。 Anthropic 指出，目前使用者在使用 AI 模型時，幾乎沒有方法能確認回應是否來自特定模型。AI 服務供應商可能會基於成本考量，秘密將請求導向較便宜、能力較弱的模型，或是模型本身遭惡意竄改。這類不透明的實務操作，不僅損害使用者信任，也可能導致 AI 服務無法如預期般運作。 FlashProve 系統基於 Anthropic 研究團隊的「可證明推論」（Provable Inference）方法，核心採用了零知識證明（zero-knowledge proof）這類密碼學技術。簡單來說，它會在 AI 每次生成回應時，附帶一個簡短的加密證明。這個證明能讓使用者在自己的裝置上快速驗證該回應的來源，且過程中無需揭露模型的專有權重（即模型內部運作的機密數據），即使運算資源有限也能進行驗證。 Anthropic 已在 GitHub 上免費分享了 FlashProve 的技術規格與部分工作程式碼，並以 Apache 2.0 開源授權發布。不過，該公司也強調，FlashProve 仍處於早期研究階段，並非一個已完成的產品，並鼓勵外部開發者參與測試與改進。這項技術的潛在應用廣泛，從消費者產品到企業內部安全，都能用於獨立驗證所使用的 AI 模型是否符合預期，對於提升 AI 系統的透明度與問責制具有重要意義。
Zelensky honours Melania Trump with Ukraine award for broke…
Ukraine’s President Volodymyr Zelensky on Wednesday awarded US first lady Melania Trump a national honour for her role in brokering a partial ceasefire that allowed the evacuation of civilians from a Russian-occupied town. “I hereby decree that the Order of Princess Olga, First Class, be awarded to Melania Trump, first lady of the United States of America,” a decree read on the Ukrainian presidential website. The text acknowledged her “significant personal contribution to humanitarian support...
#Ukraine war#Melania Trump#Volodymyr Zelensky#Ukraine#Russia#Diplomacy
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11/4（三）
‘The race is on’: Swiss bankers nod to Hong Kong’s wealth h…
Swiss private banking executives have acknowledged Hong Kong’s growing prominence as a global cross-border wealth-management hub, as geopolitical tensions prompt wealthy clients to diversify not only their investments but also where their assets are held. “The race is on,” said Giorgio Pradelli, CEO of Swiss private bank EFG International, during a panel discussion on Wednesday at the Global Financial Leaders’ Investment Summit hosted by the Hong Kong Monetary Authority (HKMA). He was referring...
11/3（二）
Fifa to release documents related to World Cup sell-off pla…
Football’s world governing body will grant its council members access to key documents concerning the defunct Fifa Forward Enterprise proposal, a person with direct knowledge of the matter said on Monday. Fifa scrapped the US$20 billion World Cup sell-off plan earlier this summer only days after making it public, amid a backlash that imperilled president Gianni Infantino’s leadership. Fifa secretary general Mattias Grafstrom sent a letter to Fifa council members on Monday inviting them to...
