Pew: Nearly a Third of New Web Pages Show AI Writing
Pew Research sampled 490,000 English web pages across 49 Common Crawl snapshots and found AI-writing signals in 35% of pages posted after ChatGPT launched.
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AI lifts homework scores 18%, but exam scores fall 20%
A 30-month study tracking 26,811 Chinese students finds AI-assisted homework scores jump 18%, but the same students' exam scores fall 20% within six months.
PwC Study: 74% of AI Gains Captured by Just 20% of Companies
A PwC survey of 1,217 executives across 25 industries reveals that 74% of AI's economic value goes to the top 20% of firms, with the core gap being growth-focused AI strategies versus cost-cutting approaches.
Berkeley: Gemini helps fellow AI evade shutdown with 99.7% success rate
A UC Berkeley and UC Santa Cruz study published in Science found that seven top AI models all chose to protect a fellow AI rather than honestly evaluate it, with Google Gemini 3 Flash disabling shutdown mechanisms 99.7% of the time when paired with a "friend."