#developer

We built ChatGPT’s ad stack to respond to an evolving conversation, while ensuring answers stay independent. Here’s how the LLM orchestrator, retrieval, ranking and auction tools work together.

NVIDIA announces new Isaac tools for agents as Agile Robots unveils Agile ONE SN, a reference humanoid for robotics research. 🦾 Built on NVIDIA Isaac GR00T and powered by Jetson Thor, Agile ONE SN gives researchers and developers an integrated platform to develop, train and validate humanoid skills. The Isaac expansion also introduces new datasets, a runtime, and robot learning framework updates to accelerate development from data to deployment. Read the #NVIDIAGTC announcement:

GPT-6.1 Sol is being used by @coderabbitai to help developers find security risks across complex codebases.

Clear your calendar. Warm up your terminal. ☕ The Meta Global AI Developer Hackathon kicks off Oct 26: ten days to ship something awesome with our newest models, $150 in Meta Model API credits for every selected participant and a $1M prize pool. Applications close Oct 25. Limited to 20,000 selected applicants. git commit to it →

20+ app updates on my Duo since my review already, and there’s a new section in the App Store for apps optimized for duo as preorders start to arrive. Developers are off to the races

Microsoft: FSR 4.1 Coming "Very Soon" to Xbox Game Developers for Series X, Series S

AI developers are wasting thousands of dollars making the same stupid mistake. Hear me out. you get an idea for an agent. you open your editor. you spend the whole weekend building memory, a browser and an agent loop from zero. then on Monday you find out 5 open-source projects already did it better. there's a GitHub repo that maps 300+ AI agent projects across 36 categories. it's the first thing I open now before writing a single line. and the gold isn't the famous names. it's the stuff nobody reposts: tired of rewriting prompts by hand? -> DSPy, from Stanford. you write your agent as code, not as prompts want your coding agent to understand the code, not just read files? -> Serena. it finds and edits by meaning, like a real IDE want an agent that can actually use any website? -> Stagehand. it pulls data and clicks through sites for you need a browser your agents can run in without breaking yours? -> Steel Browser. a full browser sandbox, ready to go want your agent to remember things long-term without a huge bill? -> Cognee. persistent memory that runs on small models for free want your agent to know what you actually did on your computer this week? -> Screenpipe. it records your work so your agents have real context need to build a whole agent team that you can test and deploy? -> Google's ADK. code-first, with evaluation built in want to see exactly where your agent went wrong? -> Opik. traces, evals and dashboards for every run the rule I follow now: pick the category -> grab 3 options -> check which one still gets commits -> build on the winner. the "still alive" part saves you. AutoGen is on the list, but Microsoft itself now points new users to its successor, Microsoft Agent Framework. pick the wrong one and you're building on a dead end. and if you're a builder, the whole list also comes as JSON and YAML you can plug straight into your own tools. free. MIT licensed. no signup. the repo + the projects I'd start with in each category are below

How Devin Covers Every Stage of the Software Lifecycle • Understand • Build • Test • Verify • Review • Secure • Operate Everything you need to know in 6 Minutes

GPT-6.1 Terra is also coming to the API and Codex. Use Terra to build apps and agents that interpret images, navigate software, and take action. You get fast computer use at a lower cost, ideal for high-volume workflows.

GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.

No, WebMCP isn't replacing MCP. MCP connects agents to your services. WebMCP connects agents to your website while it's open and the user's in the loop. Here's how they fit together ⤵️

The newly refreshed Devin Desktop app is now live! Full support for every Devin Cloud feature, a brand new agent command center, and thousands of improvements to how sessions are rendered. Download the new Devin Desktop app for free:

Today we're introducing a refreshed Devin Desktop app, with an agent command center designed to be smoother and more polished than ever before.

App devs 📢 We've got a fresh round of security updates. And a new security hub to go with them. Where to point your agents first ↓

Faster than the blink of an eye. 150 millisecond finality on Solana. “That’s faster than the blink of an eye. It means a lightning-fast checkout experience, which is a true differentiator for retailers and financial products." "By making things faster and easier for developers, we get more shots on goal and more chances for entrepreneurs to find PMF.” @bw_solana @anza_xyz @Genfinity

From Software Factory to Model Factory @TheWuster from Cognition uses @DevinAI to train a custom image model on @modal, deploy it, and ship it into a product

Congrats to @matsiiako, @dangtony98, @maidulll and @infisical (W23) on their $40M Series B! Infisical is the open source security infrastructure that manages API keys, passwords, and certificates for developers, machines, and AI agents. When an AI agent needs access to a sensitive system, Infisical hands it a fake credential and swaps in the real one through a proxy. The agent does its job without ever seeing the actual key. More than 1,300 organizations use the platform, including Airbus, Hugging Face, and the US Government, and they just passed 30,000 stars on GitHub.

GPT-6.1 Terra substantially outperforms GPT-5.6 Terra on Agents’ Last Exam, a test of how well agents use software at work. It even matches GPT-6 Astra at one-tenth the price per token and finishes tasks over 3× faster on average than both Astra and GPT-6.1 Sol.

GPT-6.1 Terra is rolling out now and is available to all Plus, Pro, Enterprise, and Edu users in ChatGPT Work and Codex. Developers can also access it through the OpenAI API as gpt-6.1-terra.

Valve says it's "fully aware" of the AI slop flooding Steam. Rather than filtering developers, Valve wants to improve discovery. Next Fest shows games almost at random for the first two days, and wishlists alone don't boost your Steam visibility. People actually buying and playing your game does. Tom Giardino highlighted the shift in scale. Just three years ago, he was going around trying to convince developers to participate, saying, "There are only 50 or 100 games, so you should definitely join," but now the number of participating titles reaches into the thousands. He described it as "the pendulum swinging to the opposite side." "We don't think we're perfect and there's plenty of room for improvement," but added, "Rather than limiting developer access, making Steam a smarter and more dynamic platform is the starting point of our philosophy."

I'm 21. Solo founder. Looking to connect with more developers & founders .

Design WebMCP tools that guide real-world agentic workflows reliably. @andreban shares how a structured design framework and roleplaying interactions before writing production code leads to tools that help keep agents on track.

🚨 OpenCode flaw lets malicious MCP servers execute code on Windows and WSL when developers initiate sign-in. Fixed in v1.18.33, but there's no CVE or security advisory. Vulnerability scanners won't flag affected versions. What developers need to know: