
1662: Rousting Granny
Gary Marcus, AI Investment Bubble, LLM Hallucinations
Cognitive scientist Gary Marcus compares the current AI investment frenzy to the WeWork bubble, noting that the industry spent $50 billion last year to generate only $3 billion in revenue. He argues that large language models (LLMs) have not solved the fundamental problem of hallucinations and remain unreliable for critical tasks. Investors are warned that the high cost of "compute" and lack of a sustainable business model may lead to significant financial losses.




