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Physical Intelligence (Pi) is building a general-purpose robotic intelligence system whose core Visual-Language-Action (VLA) model takes visual observations, natural-language instructions, and the...

In this post, we explore where RFT is most effective, using the GSM8K mathematical reasoning dataset as a concrete example. We then walk through best practices for dataset preparation and reward funct

Safetensors, a secure tensor serialization format originally developed by Hugging Face, has joined the PyTorch Foundation as a foundation-hosted project under the Linux Foundation, alongside DeepSp...

sam3.cpp - Meta's SAM 3 in pure C++ with @ggerganov's ggml - Supports SAM 3.1, 3, 2.1, 2 and EdgeTAM - FP16, 4-bit quant (EdgeTAM in 15 MB) - Apple Metal GPU, CUDA, CPU - Text-prompted: 'peach' → ever

Seems like a good model from Meta that is still trailing the current series of releases. The most important thing to note is that it is not open weights. That was the main reason that Meta's models we

Self-improving agents isn’t a single algorithm - it’s a systems engineering problem involving: - eval data curation + maintenance - experiment design to battle overfitting - an update algorithm - huma

Server overload should be resolved now ✅ Our servers are overloaded at the moment, and we are working to fix this! Very sorry for the inconvenience. Model search, download, LM Link, and website are im

The specific post (status ID 2041973286087880810) could not be retrieved — it did not appear in search results, and X (Twitter) requires a login to access individual posts directly. The snippet pro...

Following a successful lunar flyby during the Artemis II mission on April 7, 2026, NASA's Artemis II astronauts captured a breathtaking photo of the Milky Way from aboard the Orion capsule. Elon ...

So here are Iran’s peace terms, published in the Wall Street Journal. Non-aggression guarantee. Control of the Strait. Uranium enrichment rights. All sanctions lifted. UN resolutions scrapped. IAEA re

So much alpha on the TL today, but this has to be the💧that you should take a minute to read @Vtrivedy10 pitching an incredible approach to auto-improving systems, something i've been experimenting wit

“Social media algs reward engagement, and LLMs are excellent at writing in different styles, so people use LLMs to translate posts and news stories into [exaggerated, misleading] versions that get mor

Some approaches: 1) Multiple reviews. Some papers already show having many AI team members review a problem reduces errors 2) Building in tests and checkpoints 3) Multiple independent answers that are

Some sober thinking about Mythos (full version with links at my newsletter): 1It’s probably not as bad as they say, as AI and cybersecurity expert @HeidyKhlaaf explains elsewhere (in a thread “As some

Started a Substack & will post X articles too! I think its a good thing to put out more policies for discussion & @WillManidis did a great policy on the politics The math though is... not great and I

.@steipete has been an amazing supporter of open models and local models. This is even before the rise of OpenClaw. 🦞 Ollama is here to love. ❤️ Let's make the world a better place together. Some folk

Strong release! GLM-5.1 is a DeepSeek-V3.2-like architecture (including MLA and DeepSeek Sparse Attention) but with more layers. And the benchmarks look better throughout! Looks like THE flagship open

SWE-1.6 is lightning fast! Here's what 950 tok/s feels like - available in Windsurf today. Media We’re releasing SWE-1.6, our best model in both intelligence & model UX. SWE-1.6 matches our Preview mo

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Desalination plants in the Middle East are increasingly vulner

The EU deep state is telling us (via state-owned media and Soros-funded NGOs) that Telegram is a PROBLEM because people can discuss content from OTHER social media in PRIVATE telegram groups. This non

The feature I most want from AI labs right now is documentation on which underlying search engines they use when their chat tools run a search OpenAI and Anthropic and Meta AI all have search and I ha

The new Anthropic managed agents API is basically the Letta API that we've had since a year ago, but closed source and with provider lock-in. They even have read-only memory blocks and memory block sh

The new model from Meta is already looking like a disappointment: overoptimized for public benchmark numbers at the detriment of everything else. Knowing how to evaluate models in a way that correlate

Enterprise revenue now accounts for more than 40% of OpenAI's total revenue and is on track to reach parity with consumer revenue by the end of 2026. The company is observing a key shift in how l...

'The priority for defenders is to start building now: the scaffolds, the pipelines, the maintainer relationships, the integration into development workflows. The models are ready. The question is whet

The queue to get into @mattpocockuk workshop 'AI Coding for real engineers' is around the floor. We're re-translating this workshop to the Gielgud room as well. Matt is starting with a smart zone | du

The scariest part of this is that Anthropic showed some restraint in not releasing a potentially dangerous technology but some of their competitors (such as OpenAI and xAI) might well not. Whether Myt

Perplexity AI has launched the 'Billion Dollar Build,' an eight-week competition inviting founders to use its agentic AI system, Perplexity Computer, to build a company with a path to a $1 billion...

There are no questions anymore about whether AI will change filmmaking and movie making. The only questions still up in the air are how fast and how deep. Steven Soderbergh says his upcoming documenta

This bit isn't exactly wrong, but is misguided - the idea that someone studying cryptography would use the same foundational technique (PKE) and programming language (C / C++) as everyone else in the

this is interesting. 1. Did Anthropic forget to run a control? 2. Where does this leave us? New post: We tested the Mythos showcase vulnerabilities with open models. They recovered similar scoped anal

This is literally why I wrote Taming Silicon Valley. Director James Cameron on why Big Tech owning AGI is scarier than any science fiction he's ever made: 'AGI will not emerge from a government funded

🇮🇹🇪🇺 This is utterly unacceptable. Reports indicate that Giorgia Meloni is preparing to sideline Roberto Cingolani, CEO of Leonardo, Italy’s largest defence group. The reason? Multiple sources suggest

To anyone who read Rebooting AI back in (checks notes) 2019, this is both hilarious and unsuprising. The field has wasted 7 years on an architecture that can’t solve one of the most basic litmus tests

Replit introduced a **stock analyzer skill** for its AI Agent platform, allowing users to perform stock analysis directly within the Replit environment. Users can activate it by asking the Agent t...

Today, our group at @Mila_Quebec and the lab of @francesarnold at @Caltech just released a new paper I contributed to, exploring how multimodal generative modeling could accelerate protein sciences! ⬇

Today, we are launching our collaboration with @nomic_ai to make AI agents more effectively and efficiently understand complex PDF documents. Nomic's new nomic-layout-v1 model allows your AI agents to

Today we're announcing the Billion Dollar Build. An 8-week competition where teams will use Perplexity Computer to build a company with a path to $1B. Finalists have the opportunity to secure up to $1

Top Community Contributors: @SHL0MS (7 PRs) — p5js creative coding skill, manim-video skill + 5 reference expansions, research-paper-writing, Nous OAuth fix, manim fix @sidbing (3 PRs) — Firecrawl clo

In February 2019, OpenAI announced GPT-2, a language model trained on text from 8 million webpages to predict the next word in a piece of writing, capable of adapting to the style and content of a...

The Trump administration's Office of Personnel Management (OPM) is seeking unprecedented access to the medical records of millions of federal workers, retirees, and their families. The proposed re...

Cursor's AI agents platform (accessible at cursor.com/agents) allows developers to run autonomous coding agents that can independently write, modify, test, and review code — triggerable via the web...

Trying to DIY your own document parser by screenshotting into a frontier VLM (Opus, 5.4, Gemini) carries when you try to scale it up into production workflows. Here are two edge cases we've observed:

Nous Research's **Hermes Agent** is an open-source agentic framework by NousResearch that delivers significantly improved reliability when using GPT-5.x or Codex (OpenAI Codex subscription) models ...

Ollama v0.20.4 is a minor patch release published on April 7, 2026, containing two changes: improved Apple Silicon M5 performance via NAX on the MLX backend, and enabled flash attention for the Gem...

On April 8, 2026, Elon Musk reposted a tweet from user @Rainmaker1973 (Massimo) that highlighted the concept of vastly different levels of technology existing simultaneously across human societies....