About 300 authors filed individual lawsuits against Meta on Oct. 19, seeking up to $150,000 per work over AI training of its Llama and Muse models.
MIT researchers let 13 AI agents explore a virtual island for 30 hours, then found the experience improved performance on several later tasks in a simulation.
Anthropic will commit 5% of its shares — worth about $48 billion — to a new public benefit fund, pending stockholder approval.
Meta released Muse Spark Open, an 816-billion-parameter AI model that runs locally across multiple Mac Studio computers using Apple's MLX framework.
Eight US states are suing OpenAI, alleging ChatGPT harmed children and seeking court-ordered changes and the forfeiture of profits from young users.
Google launched Gemini 4 Argon worldwide for complex coding, business and scientific tasks, with introductory API prices set to double after November 30.