In today’s AI Deep Dive, we explore four major AI innovations shaping diverse industries. We start with Meta's commitment to open-source AI, focusing on its Llama model aimed at bolstering national security and public sector initiatives in the US. Then, we examine Perplexity's offer to support news organizations, though its gesture to The New York Times during a strike sparked mixed reactions. Next, we look at Amazon's X-Ray Recaps on Prime Video, a feature using AI to summarize TV shows for easier viewing. Finally, we turn to Google's Project Zero, where AI is hard at work identifying vulnerabilities in real-world code, like a recent buffer flaw discovered in SQLite. Join us for insights into the expanding applications of AI in governance, media, entertainment, and cybersecurity.