5 AI stories of the week in 90 seconds

20 Sept 2025 · 1 min

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1:16

In a rapid 90‑second rundown, the presenter highlights five notable AI developments from the week: (1) Meta’s launch of Ray‑Ban Meta Gen 2 AI glasses powered by the latest LLaMA model, featuring a Neural Band wristband, 8‑hour battery, 3K video capture, and live translation; (2) Marble, a new generative model that converts images or text prompts into walkable, style‑flexible 3D worlds, potentially reshaping content creation for movies and games; (3) Anthropic and OpenAI’s collaboration to train AI “coworkers” inside enterprise applications such as Salesforce and Zendesk, enabling agents to execute multi‑step tasks like ticket processing and record updates; (4) OpenAI’s GPT‑5 Codex update, extending the model’s reasoning window to handle prolonged, complex coding tasks such as extensive refactoring and code reviews; and (5) China’s ban on Nvidia AI chips, directing major tech firms like ByteDance and Alibaba to cease purchases, a move that could cost Nvidia up to $8 billion in sales and signals a push for domestic chip development.

Chapters

Here are the top 5 AI news stories of the week in 90 seconds. Let's do it! Number 1: Meta just launched new AI glasses powered by their latest LLaMA model. The new Ray-Ban display puts apps, photos, and maps right on the lens. And you can take action with their new Neural Band wristband. The Ray-Ban Meta Gen 2 adds 8 hours of battery, 3K video, and even live translation. Number 2: A new model called Marble can turn a picture or a text prompt into a 3D world you can walk through. It makes interactive 3D spaces in any style. This could change how movies and games build new worlds. Number 3: Anthropic and OpenAI are working on AI coworkers. Their models are being trained inside apps like Salesforce and Zendesk. The main goal is to build AI agents that do more than answer questions. They can finish step-by-step tasks like processing tickets or updating records. Number 4: OpenAI launched a new update for GPT-5 Codex, their AI coding tool. It can think longer on hard projects, running for hours on refactors or reviews. And number 5: China just banned Nvidia's AI chips. The government told companies like ByteDance and Alibaba to stop buying them because China wants to build its own chips for its AI future. Nvidia warned it could lose $8 billion in sales because of this.