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Turn your best AI prompts into one-click tools in Chrome
Skills in Chrome let you discover, save and remix AI workflows — and repeat them instantly.
New
The latest blog posts to take off on Hacker News. 3,237 posts.
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Tech valuations are back to pre-AI boom levels
The chart below compares the forward P/E ratios for the S&P 500 and the S&P 500 Information Technology sector. Subscribe for daily updates.
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Exploiting the most prominent AI agent benchmarks
Every week, a new AI model climbs to the top of a benchmark leaderboard. Companies cite these numbers in press releases. Investors use them to justify valuations. Engineers use them to pick which model to deploy. The implicit promise is simple: a higher score means a more capable system.
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Small models also found the vulnerabilities that Mythos found
When AISLE tested Mythos's showcase vulnerabilities on small, cheap, open-weights models, most found the same bugs. Here's what that means for cyber.
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Instant 1.0, a backend for AI-coded apps
Instant 1.0 is out! This essay shows a bunch of demos, to explain why we think Instant is the best backend for AI-coded apps. We also cover the architecture that makes all of it work.
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Research-Driven Agents: When an agent reads before it codes
Coding agents working from code alone generate shallow hypotheses. Adding a research phase — arxiv papers, competing forks, other backends — produced 5 kernel fusions that made llama.cpp CPU inference 15% faster.
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The M×N problem of tool calling and open-source models
Tool calling with closed-source models is seamless. You pass a list of functions to the API, the model calls them, you get structured JSON back.
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Claude Managed Agents
Claude Managed Agents is Anthropic's suite of composable APIs for building and deploying cloud-hosted agents at scale. See what's new and how to get started.
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Muse Spark: Scaling towards personal superintelligence
Today, we’re excited to introduce Muse Spark, the first in the Muse family of models developed by Meta Superintelligence Labs. Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.
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Assessing Claude Mythos Preview's cybersecurity capabilities
Technical details on how we tested Claude Mythos Preview, a model strikingly capable at computer security tasks, and what we found.
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Project Glasswing: Securing critical software for the AI era
A new initiative to secure the world’s most critical software and give defenders a durable advantage in the coming AI-driven era of cybersecurity.
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AI may be making us think and write more alike
Large language models may be standardizing human expression and subtly influencing how we think, says study led by USC Dornsife researcher
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Anthropic expands partnership with Google and Broadcom for next-gen compute
Anthropic secures multiple gigawatts of next-generation TPU capacity starting in 2027, its largest compute commitment to date.
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Emotion concepts and their function in a large language model
All modern language models sometimes act like they have emotions. What’s behind these behaviors? Our interpretability team investigates.
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We replaced RAG with a virtual filesystem for our AI documentation assistant
We replaced expensive sandboxes with ChromaFs, a virtual filesystem over Chroma, to give our docs AI assistant the ability to explore documentation like a developer would.
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Cursor 3
Cursor 3 is a unified workspace for building software with agents.
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Google releases Gemma 4 open models
Our most intelligent open models, built from Gemini 3 research.
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Qwen3.6-Plus: Towards real world agents
Qwen offers comprehensive functionality spanning chatbot, image and video understanding, image generation, document processing, web search integration, tool utilization, and artifacts.
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AI for American-produced cement and concrete
Meta is continuing its long-term roadmap to help the construction industry leverage AI to produce high-quality and more sustainable concrete mixes, as well as those exclusively produced in the Unit…
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Cohere Transcribe: Speech Recognition
Unmatched accuracy and speed. Transcribe converts your business’ audio data into precise text for search, analytics, and automation.
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Slop is not necessarily the future
Everyone's worried about slop, but good code will prevail, not only because we want it to, but because economic forces demand it.
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Ollama is now powered by MLX on Apple Silicon in preview
Today, we're previewing the fastest way to run Ollama on Apple silicon, powered by MLX, Apple's machine learning framework.
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We rewrote JSONata with AI in a day, saved $500k/year
Learn how AI was used to rewrite JSONata into a faster Go library, reducing costs and improving data processing performance.
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Updates to GitHub Copilot interaction data usage policy
From April 24 onward, interaction data from Copilot Free, Pro, and Pro+ users will be used to train and improve our AI models unless they opt out.
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Quantization from the Ground Up
A complete guide to quantization: how LLMs store parameters as floats, why shrinking them to 4 or 8 bits barely hurts accuracy, and how to measure the tradeoff.
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Ensu – Ente’s Local LLM app
Introducing Ensu, our first step toward a private, personal LLM app that runs on your device and grows with you over time.
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Arm AGI CPU
Arm introduces the Arm AGI CPU to power agentic AI infrastructure with rack-scale performance, efficiency and scalable compute for next-generation data centers.