AI Summary

Google DeepMind unveiled Genie 4 in a research preview on Tuesday, showcasing a world model that creates the most photorealistic and interactive simulations to date. Users can type prompts during a simulation to alter the scene, and the model produces real‑time audio—including music, ambient sounds and interactive dialogue—that matches the visual environment. The launch follows AI video startup Runway’s release of its second world model, GWM Worlds 2, which also supports dynamic user inputs and audio generation. Meanwhile, the sector is consolidating as AMD acquires Fei‑Fei Li’s World Labs, Amazon negotiates a purchase of Decart, and Rivian buys Third Dimension to enhance its self‑driving simulation capabilities.

AI summaries can be wrong sometimes—always verify important details using the source article.