An artificial intelligence researcher who left OpenAI to join Anthropic has decided to leave the industry, accusing both US companies of "gambling with our lives" in the race to develop AI models capable of self-improvement. Anthropic safety executive Evan Hubinger backed up Coxon on X. "We really do earnestly believe AI could kill all humans!" he said, adding that he estimated that risk at more than 10 percent over the next decade.