Anthropic has announced that its AI model, Claude, is significantly aiding in the development of building its successor. Claude is handling 26% of the model research and development for Anthropic, completing tasks under human supervision. Although Claude isn't fully autonomous, it collaborates on about 90% of the company's research and development work. Anthropic CEO Dario Amodei and other AI leaders have been advocating for a slowdown in AI development because of safety concerns. They emphasize the importance of transparency and public understanding of AI advancements. Anthropic also highlights the need for sharing metrics to better understand AI's progress toward self-improvement.