Anthropic, an AI startup, is striving to compete with larger rival OpenAI while facing criticism from venture capitalist David Sacks, who accuses it of promoting a left-leaning agenda in AI regulation. Sacks argues that Anthropic's approach to safety and transparency is detrimental to innovation, contrasting it with OpenAI's collaborative stance with the Trump administration. Despite the criticisms, Anthropic continues to secure significant federal contracts and maintain its mission of building safer AI.

Anthropic has revoked OpenAI's access to its Claude AI model, marking a significant shift in the competitive landscape of AI development. This decision highlights the growing tensions and strategic maneuvers among leading AI companies as they vie for technological supremacy and market share.