Alibaba Bans Claude Use. AI Boosts Homework, Lowers Exams. Anthropic Pursues Neglected Drugs. AO3 Claude Detector Backlash.

The AI news for July 5th, 2026 Here are the details of the day's selected top stories: After allegations of theft: Alibaba bans Claude AI. Source: https://www.heise.de/news/Alibaba-verbietet-Beschaeftigten-die-Nutzung-von-Claude-KI-11353982.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag Better homework, worse exams: Generative AI causes learning loss among students. Source: https://the-decoder.de/bessere-hausaufgaben-schlechtere-pruefungen-generative-ki-verursacht-lernverlust-bei-schuelern/ Anthropic intends to use AI to research active substances against diseases that are unattractive to pharmaceutical companies. Source: https://the-decoder.de/anthropic-will-mit-ki-wirkstoffe-gegen-krankheiten-erforschen-die-fuer-pharmakonzerne-unattraktiv-sind/ The fanfiction community is at war with AI — and itself Source: https://www.theverge.com/tech/960854/ai-fanfiction-ao3-claude-detector