# article.fm Tune the news around you. This file is a discovery map for agents. It does not train models. Canonical pages are the source of truth: claims, sources, disagreements, timeline. Explore: https://article.fm/explore About: https://article.fm/about Methodology: https://article.fm/methodology Corrections: https://article.fm/corrections Strong topics: - [California AI bills](https://article.fm/topic/ca-sb-53): California's executive order complements a Senate bill on AI accuracy verification and robust law enforcement reporting disclosures, and Attorney General Rob Bonta's resistance to federal preemption of state AI regulations; the state also blends top-down policies with citizen engagement initiatives. - [Meta AI](https://article.fm/topic/meta-ai): Meta launched a public preview of its Muse Spark 1.1 AI model API, with paid developer access aimed at diversifying revenue, while also introducing paid subscription tiers for its AI chatbot alongside a free tier for casual use. - [Anthropic](https://article.fm/topic/anthropic): Anthropic's expansion of Claude products, partnerships, and mission-driven access initiatives, alongside competitive pricing pressures and operational disruptions affecting models like Fable 5 and Mythos 5. - [GLM-5.3](https://article.fm/topic/glm-5-3): GLM-5.3 is a Z.ai flagship model described as having a 1M-token context window, 128K maximum output, and native tool calling and structured output, and is served on Vercel AI Gateway at zai/glm-5.3 without a separate Z.ai API key. Single-source reports cover its August 14, 2026 release, benchmark comparisons, and a reported two-week delay of open weights following red-team testing. Machine-readable topic: append /md to a topic URL.