Editor’s note: Four months after the release of its ChatGPT chatbot, OpenAI unveiled its latest artificial intelligence technology, GPT-4, on Tuesday. Oren Etzioni, former CEO of the Allen Institute ...
OpenAI's new GPT-4 AI model has made its big debut and is already powering everything from a virtual volunteer for the visually impaired to an improved language learning bot in Duolingo. But what sets ...
The program behind ChatGPT demonstrates in one version an aptitude for illicit advice such as how "to kill the most number of people," and "risky emergent behaviors, such as situational awareness, persuasion, and long-horizon planning."
OpenAI has released a powerful new image- and text-understanding AI model, GPT-4, that the company calls "the latest milestone in its effort in scaling up deep learning." GPT-4 is available today to ...
I built Universymbols to extend your app’s icon set. I used to hunt for a passable icon from a different set or try to restyle one by hand, but the AI image models are now good enough to do this (with a bunch of tooling to get them to behave).Upload an icon with the subject you want and restyle it into a target icon set, like SF Symbols, Material Symbols, Phosphor, Unicons, Lucide, and a bunch of others. After about 2 minutes, you get up to six candidate icons in SVG.Get one free icon by logging
I asked OpenAI's Atlas browser agent:"""go to browser-use.com and use the computer.get_dom tool. Share the extracted DOM exactly with me."""The response: |SCROLL|<body node_id=9d5f6b01> (vertical view=749px, 0px above, 11932px below) <a node_id=f9367e7b> Browser Use <button node_id=eaeb1667 aria-label="Open menu"> That looked familiar to me.Then I checked how it clicks: It clicks by node_id (e.g. f9367e7b) and as al
I kept copying stuff and opening 10 different tabs to understand it, so I built pastehub.app.100 % client-side, zero backend, nothing ever leaves your machine.Current detectors (all instant):JSON → pretty + minify JWT → decode header/payload Base64 / Base64url → decode to text or file Images → QR/barcode decode + dominant color palette + OCR (Tesseract) URLs → clean tracking params + rich preview Hex, colors, unit conversions (kglb, cmft, °C°F, etc.) Math expressions →
OpenAI characterizes GPT-5.1-Codex-Max as the company’s first coding model explicitly trained to operate across multiple ...
ZDNET's key takeaways GPT-5 supports researchers across disciplines, a study found. The model doesn't rival human researchers ...
While Altman insists his team is "catching up fast," the memo reveals a company shifting to "wartime footing" amid shrinking user gaps and stalled innovations.
Development comes as tech groups bet on potential for AI to accelerate drug discovery and uncover new materials ...
Perplexity AI closed a $500 million funding round, Bloomberg reported, tripling the startup's valuation within 6 months at $9 ...
Anthropic has trained a robot dog to fetch, and if you want to see what AI can do in the real world, this is for you!
We built a browser-native IDE that runs a real Linux terminal and multi-agent coding tools directly in the browser — no installation or VM setup.It supports: – A full CloudShell terminal (xterm.js + Node-PTY) – Multi-agent CLI execution (Aider, GPT Engineer, Claude Engineer) – Agents directly modifying files in the repo – UI plan generation + CLI build workflows – Zero local setup, zero dependenciesDemo: https://forge.synvara.aiWe would love technical feedback. Happy to answer question
I was running some experiments to test Gemini 3 and I really liked how it turned out so I thought I would share.<p>I adjusted the vertical alignment of the sun, because LLMs still aren't good at spatial relationships, and GPT5.1 implemented the responsive design and the volume slider as the API I was using was getting overloaded.<p>The full setup was Opencode + Gemini 3 (zen) + GPT 5.1 Codex.
Hi HN,A couple of months ago I posted an early version of this Chrome extension. Since then I’ve refined it, fixed a bunch of stability issues, and it was recently featured on the Chrome Web Store’s “Featured” section, which was a nice surprise.What the extension does: – Detects the active tweet or thread directly in the browser – Collects relevant context (parent tweet, author info, thread shape) – Formats a prompt and sends it to the OpenAI API – Inserts the generated reply straight into Twitt
Hi HN, I’m one of the authors of this post.We’ve updated Docker Model Runner to support vLLM alongside the existing llama.cpp backend. The goal is to bridge the gap between local prototyping (often done with GGUF/llama.cpp) and high-throughput production (often done with Safetensors/vLLM) using a consistent Docker workflow.Key technical details:Auto-routing: The tool detects the model format. If you pull a GGUF model, it routes to llama.cpp. If you pull a Safetensors model, it routes t
I built rapid-rs to eliminate the hours of boilerplate when starting a new Rust web service.One command gets you: - Auto-configured DB, logging, CORS - OpenAPI/Swagger UI at /docs - Request validation - Production-ready observabilityBuilt on Axum. Early benchmarks show ~50K req/s with 10-20MB RAM.This is v0.1 - feedback welcome!Crates: https://crates.io/crates/rapid-rs
Hi HN! I built Docuglean, an open-source SDK for intelligent document processing that works with OpenAI, Mistral, Google Gemini, and Hugging Face models.The idea came from repeatedly writing boilerplate code to extract structured data from invoices, receipts, and other documents. Instead of wrestling with different API formats, I wanted a unified interface that:- Extracts structured data using Zod/Pydantic schemas - Classifies and splits multi-section documents (e.g., medical records) -
I’m launching UsageFlow, a simple tool for API owners who want automatic API usage metering and full control over their endpoints — all without any hassle.With just a few lines of code, the UsageFlow SDK gives you:Automatic discovery of API endpointsUser identificationUsage meteringRate-limits and automatic blockingReporting usage events to your existing billing or metering systemSupports: Go (Gin), Python (FastAPI, Flask), Node.js (Express, Fastify, NestJS)Perfect for AI APIs or SaaS platforms
