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Today's AI news highlights significant developments from major players in the field.

Meta unveiled its Llama 4 family of open-weight AI models, boasting impressive context windows and benchmark results, with a massive "Behemoth" model still in training.

Microsoft announced a major update to Copilot, integrating memory, new vision capabilities, web actions, and expanded productivity tools to create a more personalized assistant.

OpenAI has adjusted its roadmap, delaying the highly anticipated GPT-5 and instead prioritizing the release of two intermediate models, o3 and o4-mini.

The news also covers new AI tools and quick updates from Midjourney, Amazon, Adobe, and Anthropic, alongside legal news regarding OpenAI and the New York Times.

This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit ajsai.substack.com

Meet Meta’s Llama 4 Family: Scout, Maverick, Behemoth