August 1, 2026 is the day California's Delete Act stops being a registration exercise and becomes an engineering deadline. How the DROP API works, from authentication to hashed matching to status reporting.
How Anthropic's Transparency Hub measures up to California's TFAIA transparency-reporting mandate - the first entry in a series reviewing frontier-model developers.
California's Transparency in Frontier Artificial Intelligence Act (SB 53) promotes openness and accountability in advanced AI. What it means for developers and the public.