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  4. YouTube will let you build your own algorithm with AI
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Agents & Products

YouTube will let you build your own algorithm with AI

ouTube’s new custom feeds let users describe the videos they want to see in their own words, then use Gemini to build a personalized feed around the request.

Get smart on it

YouTube is launching a feature called custom feeds that uses AI to build personalized video recommendations based on text descriptions users provide. Instead of typing searches, users can describe in detail what kind of feed they want, such as videos for a specific mood or purpose, and the AI generates a dedicated feed pinned to their home page. This feature follows a trend across social networks where users can build their own algorithms by describing their content preferences, a concept other platforms like Bluesky, Threads, Instagram, and X have also adopted. YouTube says the tool will help users explore its vast library of over 20 billion videos, though custom feeds will exist alongside rather than replace the main recommendation feed.

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OpenAI's upcoming chat-and-work merger in ChatGPT signals the end of all-you-can-prompt pricing

OpenAI combines the Chat and Work modes into a single interface. Starting in December, Plus, Pro, and Business plans will share a common, token-based quota for ChatGPT and Codex. More complex models consume more of this quota, while simple instant chats do not count toward it. In practice, this is likely to result in a decline in ChatGPT’s quality for heavy users on lower-cost plans. The article OpenAI's upcoming chat-and-work merger in ChatGPT signals the end of all-you-can-prompt

Also reported by TechCrunch

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An AI Agent Injected Drugs Into a Live Mouse’s Brain

A biotech startup let an agent choose a gene therapy and successfully inject the treatment, offering a startling glimpse of the future of research labs.

Also reported by The Decoder

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Anthropic is working on a system to prove AI models’ identity

Called FlashProve, the system would let anyone check that an AI response really came from the model it claims to be from.

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Apple starts giving Siri AI access to third-party apps

Apple will now let Siri AI perform actions across third-party apps. As part of the iOS 27.3 update rolling out on Tuesday, Apple announced developers can now integrate Siri AI's new features in "all apps," allowing the voice assistant to draw on a user's personal context, process natural language prompts, and use on-screen awareness to complete requests. The update, which is rolling out as part of a Developer Preview, also adds a new "app skills" feature that third-party develo

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OpenAI says ChatGPT is catching up to Google in search

In many circles, "Ask Chat" has replaced "Google it," and that's reflected in a new announcement from OpenAI: the volume of search queries run through ChatGPT now equals 20 percent of the volume run through Google. Adam Fry, OpenAI's consumer product lead for ChatGPT, made the announcement at a press event on Monday. He said the company defines a search as any time a user inputs a query that results in a web search, as opposed to tasks like defining a term or a simple how-to ex

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Agentic cheminformatics with Google Antigravity

Learn how Google Antigravity and our Cheminformatics Skills accelerate drug discovery workflows, search compounds, and propose novel rigidified macrocycles.