<p> Memory infrastructure for AI agents. </p> <p> <a href="https://www.producthunt.com/products/actx0?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a> | <a href="https://www.producthunt.com/r/p/1227153?app_id=339">Link</a> </p>
SpaceX was reportedly in talks to buy AI coding startup Cognition. SpaceX has already acquired Cursor as it races to catch up to rivals like OpenAI and Anthropic in enterprise AI.
<!-- SC_OFF --><div class="md"><p>I trained three LLMs from scratch in raw PyTorch then post-trained each one with SFT and then GRPO. Same process every time: same synthetic arithmetic curriculum, same reward function, same hyperparameters, same KL coefficient.</p> <p>Pre-training went as expected, the val loss went down as the model got more modern techniques (V1 to V2) and bigger (V3 being the biggest). However, GRPO hurt both V2 and V3 and I'm not sure why.</p> <p><strong>Setup</strong></p> <
<p> Turn spoken feedback into tasks your coding agent can run </p> <p> <a href="https://www.producthunt.com/products/aloud-4?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a> | <a href="https://www.producthunt.com/r/p/1227128?app_id=339">Link</a> </p>
Fanatics Betting and Gaming built a multi-agent customer support system on AWS to handle the complexity of sports betting: state-specific rules, real-time responsible gaming, and traffic spikes during major sporting events. This post walks through the architecture, the AWS services involved, and the patterns for your own multi-agent support solution.
The talk at RoboBusiness will outline the unique demands of each body zone and the challenges of scaling for production. The post Kollmorgen to give a joint-by-joint guide to humanoid motion at RoboBusiness appeared first on The Robot Report .
Amazon has just expanded free access to the AI-powered version of its ubiquitous smart assistant, Alexa+.
ICE banned employees from wearing Meta smart glasses at work, citing privacy risks, while DHS pursues its own prototypes.
The FDA has approved a first-of-its-kind automated blood draw device for outpatient settings.
OpenAI has some severe misalignment problems, and experienced total failures of its infrastructure and supervision.
Article URL: https://github.com/uson1x/dsh-plugin-llm-verifier Comments URL: https://news.ycombinator.com/item?id=49366057 Points: 2 # Comments: 0
<!-- SC_OFF --><div class="md"><p>I’ve been looking at a fairly basic question in weight-space learning that I don’t think gets separated cleanly enough:<br/> Why does reading semantics directly from neural network weights work pretty well when the networks share an initialization, but collapse when the networks are fitted independently?<br/> The usual explanation is parameter symmetry. Permute hidden units, flip equivalent signs, etc., and two parameter vectors can represent the same function w
Ramp, the corporate-spend platform that powers more than $200 billion in purchases annually, launched Router.com on August 19, 2026: a single API endpoint that sends each AI request to the lowest-cost model that meets the developer's quality bar. Customers already using the service have cut their inference costs by 40% on average, according to the company's announcement. Routing is free through 2026, with users paying list price for the tokens they consume and new users receiving $26 in…
As AI becomes harder to avoid, consumers are growing more wary of the technology — and Silicon Valley is discovering that widespread adoption doesn’t necessarily lead to acceptance.
Google announces new education features, free Gemini subscriptions, and AI Search tools for students.
OpenAI reaffirms Zero Data Retention for eligible API customers and previews Private Safety Processing for advanced AI safety without compromising data privacy.
The launch of the new study features marks Google's latest effort to make Gemini the AI assistant that students turn to when learning and studying, as it continues to compete with companies like OpenAI.
College students can get a free year of Google's AI Pro plan, something that would normally cost $200.
As we're gearing up for back-to-school season, Google is rolling out a new dedicated student hub in Gemini. It's a one-stop repository for collecting research in a study notebook, creating flashcards, taking practice quizzes, and more. Google is also enhancing its study notebooks with support for graphs and images. It can even add test dates […]
The idea behind OpenAI's Trusted Access for Cyber program is to give trusted defenders better models so they can report bugs and vulnerabilities to companies, with the aim of getting flaws patched faster.
Gautam Korlam, Principal Engineer at Sonar, is a veteran software engineer and technology leader whose career has focused on developer infrastructure, code quality, automation, and AI-assisted software development. Before joining Sonar, he co-founded Gitar and served as CTO, building an AI-native platform designed to automate code review, diagnose continuous integration (CI) failures, identify root causes, and generate fixes. Sonar acquired Gitar in May 2026, with Korlam and the Gitar team…
Article URL: https://twitter.com/hsu_steve/status/2090050721307611414 Comments URL: https://news.ycombinator.com/item?id=49365249 Points: 4 # Comments: 0
OpenAI launched a new ChatGPT teen experience amid youth safety concerns. Experts warn the upgrades may not be enough.
Meta launched a standalone Mac app for Meta AI on August 19, 2026, giving its chatbot a dedicated desktop home for the first time and turning it toward the businesses and creators who run their marketing on Facebook and Instagram. The assistant can now share part of a user's screen and connect to Instagram and Facebook professional accounts, Meta's analytics and advertising tools, and Google Workspace. The Mac app lets users share part of their screen with Meta AI, which can then offer more…
OpenAI on Tuesday revealed that it paused reinforcement learning (RL) training for its latest artificial intelligence (AI) models for two weeks while it shored up additional defenses and increased the scope of its monitoring to avert another Hugging Face-like incident. "As models become more capable, the risks associated with developing and testing them internally also grow," the AI company
Now that Unitree Robotics has made its IPO, which humanoid robotics companies will follow in its footsteps? The post What does Unitree Robotics’ IPO mean for the humanoid industry? appeared first on The Robot Report .
A production account of scaling an enterprise integration pipeline from 500 to 8,000 events per second, and the two correctness guarantees the throughput work was never allowed to trade away. The post How to Scale an Integration Pipeline Without Breaking Correctness appeared first on Towards Data Science .
Modern vision-language models (VLMs) can support tasks such as visual question answering, captioning, and image-text reasoning. In practice, however, the data...
If you’re juggling multiple Copilot sessions, use the My work pane to track what's in flight, what's done, and what's next. The post GitHub Copilot app for Beginners: Managing your work appeared first on The GitHub Blog .
The AI buildout shows no signs of slowing. And with hundreds of billions of dollars a year going into data centers and GPUs, compute has become the single biggest cost for anyone building AI products. But for all that spending, there still isn’t a straightforward way to put a price on compute — or for firms to hedge their exposure when the price changes. Silicon Data […]
As of Aug. 19, you can get the Narwal Flow 2 robot vacuum-and-mop combo for $1,299.98, down from $1,499.99, at Amazon. That's a 13% discount, or $200 in savings.
With a looming IPO, intense competition from Anthropic, and Chinese and open-weight rivals nipping at its heels, OpenAI has plenty of reasons to move fast. Instead, it hit the brakes. On Tuesday, the company said it had slowed the pace of some AI development while it tightened security and safeguards. That included a two-week pause […]
Meta is launching a new Mac app dedicated to its AI chatbot. In an announcement on Wednesday, Meta says you can share your window with its AI chatbot, which can provide suggestions, answer questions, or create content based on what's on your screen. Meta AI on the Mac also supports dictation across all apps. The […]
Addy Osmani shares lessons from 14 years at Google and how AI agents are reshaping software engineering, developer workflows, and the skills engineers need to succeed.
The Shark Matrix Plus 2-in-1 robot vacuum and mop combo is on sale at Amazon for only $349.99. That's 50% off its usual cost.
The design is largely unchanged from last year, but the Pixel 11 base model has an improved camera, Tensor G6 chip, and new colors.
Anthropic's AI assistant Claude can now send emails through Gmail without needing a human's approval first.
A controlled comparison of a top-5 RAG pipeline and a full 127,000 token prompt on the same 12 questions, same system prompt and same model. Graded blind on correctness, completeness and grounding. The post Kimi K3’s 1M Token Context Window vs. RAG: Cost, Latency and Answer Quality appeared first on Towards Data Science .
