A coalition of writers, led by Theranos whistleblower and author John Carreyrou, has filed a lawsuit against six major artificial‑intelligence companies—Anthropic, Google, OpenAI, Meta, xAI and Perplexity. The suit alleges the firms trained large language models on pirated copies of the authors’ books, violating copyright. The complaint references an earlier class‑action case in which a judge ruled that while using pirated material to train models may be lawful, the act of pirating the books itself is illegal. Authors claim the recent $1.5 billion Anthropic settlement, which offers modest payouts to eligible writers, favors the AI companies and fails to hold them accountable. Leia mais →

Researchers from Texas A&M, the University of Texas and Purdue University have introduced the “LLM brain rot hypothesis,” suggesting that continual pre‑training on low‑quality web text can cause lasting cognitive decline in large language models. Their pre‑print paper analyzes a HuggingFace dataset of 100 million tweets, separating “junk” tweets—identified by high engagement yet short length or superficial, click‑bait content—from higher‑quality samples. Early results show a 76 percent agreement between automated classifications and graduate‑student evaluations, highlighting the potential risks of indiscriminate data ingestion for AI systems. Leia mais →