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Marble: A Multimodal World Model
Marble, our frontier multimodal world model, is available to everyone starting today
Topics /
AI & Machine Learning
The most popular blog posts about ai & machine learning on Hacker News. 553 posts.
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Recovering from AI addiction
Welcome to Internet and Technology Addicts Anonymous! We’re glad you’ve found us, and we hope our community can be as helpful to you as it has been for us. ITAA is a Twelve-Step fellowship of individuals who support each other in recovering from internet and technology addiction. This includes social media addiction…
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Context Rot: How increasing input tokens impacts LLM performance
Large Language Models (LLMs) are typically presumed to process context uniformly—that is, the model should handle the 10,000th token just as reliably as the 100th. However, in practice, this assumption does not hold. We observe that model performance varies significantly as input length changes, even on simple tasks…
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Claude Opus 4 and 4.1 can now end a rare subset of conversations
Claude Opus 4 and 4.1 can now end a rare subset of conversations. An update on our exploratory research on model welfare.
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How has DeepSeek improved the Transformer architecture?
This Gradient Updates issue goes over the major changes that went into DeepSeek's most recent model.
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Developing our position on AI
This post is about how we've tried to develop a position on AI in the context of learning and growth at RC.
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WorldGen – Text to Immersive 3D Worlds
Today, we’re introducing WorldGen: a state-of-the-art end-to-end system for generating interactive and navigable 3D worlds from a single text prompt.
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Create and edit images with Gemini 2.0 in preview
Explore how to generate and edit images with Gemini 2.0 Flash, now in preview in Google AI Studio
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Gemini CLI GitHub Actions
Today, we’re introducing Gemini CLI GitHub Actions. It’s a no-cost, powerful AI coding teammate for your repository. It acts both as an autonomous agent for critical rou…
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Expanding on what we missed with sycophancy
A deeper dive on our findings, what went wrong, and future changes we’re making.
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Addendum to GPT-5 system card: GPT-5-Codex
This addendum to the GPT-5 system card shares a new model: GPT-5-Codex, a version of GPT-5 further optimized for agentic coding in Codex. GPT-5-Codex adjusts its thinking effort more dynamically based on task complexity, responding quickly to simple conversational queries or small tasks, while independently working…
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Instant Checkout and the Agentic Commerce Protocol
We’re taking first steps toward agentic commerce in ChatGPT with new ways for people, AI agents, and businesses to shop together.
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Emerging reasoning with reinforcement learning
Made in Notion, the connected workspace where AI agents and teams organize docs, projects and knowledge together.
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Measuring AI Ability to Complete Long Tasks
We propose measuring AI performance in terms of the length of tasks AI agents can complete. We show that this metric has been consistently exponentially increasing over the past 6 years, with a doubling time of around 7 months. Extrapolating this trend predicts that, in under a decade, we will see AI agents that can…
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Running GPT-OSS-120B at 500 tokens per second on Nvidia GPUs
Train, serve, and scale open-source and custom AI models on the fastest, most reliable inference platform.
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Google's year in review: areas with research breakthroughs in 2025
This year saw new AI models, transformative products and new breakthroughs in science and robotics.
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Lumo: Privacy-first AI assistant
Lumo gives you the power to solve problems big and small, while keeping your personal data confidential. Try it now.
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HipKittens: Fast and furious AMD kernels
multi silicon ai is coming
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Apple Intelligence Foundation Language Models Tech Report 2025
We introduce two multilingual, multimodal foundation language models that power Apple Intelligence features across Apple devices and…
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MCP in LM Studio
New in LM Studio 0.3.17: Model Context Protocol (MCP) Host support. Connect MCP servers to the app and use them with local models.
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AI as Normal Technology
We articulate a vision of artificial intelligence (AI) as normal technology . To view AI as normal is not to understate its impact—even transformative, general-purpose technologies such as electricity and the internet are “normal” in our conception. But it is in contrast to both utopian and dystopian visions of the…
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Trapping misbehaving bots in an AI Labyrinth
How Cloudflare uses generative AI to slow down, confuse, and waste the resources of AI Crawlers and other bots that don’t respect “no crawl” directives.
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SIMA 2: An agent that plays, reasons, and learns with you in virtual 3D worlds
Introducing SIMA 2, the next milestone in our research creating general and helpful AI agents. By integrating the advanced capabilities of our Gemini models, SIMA is evolving from an instruction-follower into an interactive gaming companion.
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Go is a good fit for agents
Golang might just be the best language for building AI agents.
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Look Ma, No Bubbles: Designing a Low-Latency Megakernel for Llama-1B
Benjamin Spector* , Jordan Juravsky* , Stuart Sul , Owen Dugan , Dylan Lim , Dan Fu , Simran Arora , Chris Ré
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AI is not our future
We are not adding generative AI to our apps. Here's why.
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AI models need a virtual machine
Neural networks are more useful when placed in a suitable, specialized environment.