CNN has filed a lawsuit in New York against Perplexity, alleging the startup’s AI tools produce “verbatim” copies of its journalism. The complaint also claims Perplexity gives users access to information locked behind CNN’s subscription. The case highlights growing legal tension between publishers and AI answer engines over copyright, paywalled content, and how generated responses use news sources.
近期 AI 業界出現將「知識蒸餾(Distillation)」稱為「蒸餾攻擊(Distillation attacks)」的趨勢。 這反映了閉源模型廠商(如 OpenAI、Anthropic)面對開源模型透過合成數據快速追趕時的焦慮。 作者 Nathan Lambert 指出,將這種行之有年的機器學習技術與商業競爭行為「安全化(securitize)」,試圖將其塑造成惡意網路攻擊,是非常糟糕且誤導的術語,旨在為法律訴訟或技術封鎖鋪路。