Geoffrey Hinton, the computer scientist widely regarded as the “Godfather of AI,” has sharpened his criticism of the artificial intelligence industry he helped create, with Elon Musk’s xAI venture drawing particular scrutiny. Hinton declined an offer to join xAI’s advisory board in 2024, a quiet but telling rebuke from one of the most influential voices in machine learning.

The 2024 Nobel Prize in Physics laureate, who earned the honor for his foundational work on neural networks, has spent recent months sounding alarms about what AI is doing to society. His concerns aren’t about stock prices or token valuations. They’re about something arguably more important: jobs, safety, and the growing gap between who builds AI and who gets hurt by it.

From Google exit to Musk rejection

Hinton resigned from Google in May 2023, explicitly citing AI safety concerns. Then came the xAI situation. Musk founded xAI in 2023, positioning it as a truth-seeking alternative to what he characterized as ideologically captured AI labs. When the company reportedly approached Hinton about an advisory role in 2024, he said no. The refusal came after what has been described as a contentious interaction between the two, suggesting the disagreement wasn’t just philosophical but personal.