AI News Today

Article URL: https://github.com/lidge-jun/opencodex Comments URL: https://news.ycombinator.com/item?id=49012330 Points: 6 # Comments: 1

I built this as i thought this model could better to what other tools are doing. What do you guys think ? Harbinger is an mTLS proxy that sits in front of an AI agent's outbound traffic. Every AI agent, bot, and service account gets a cryptographic identity. Every request it makes is checked against policy before it's allowed, and any real secret it needs is pulled from your own vault and swapped in only when the request is verified to be going where it claims. The agent itself never holds a sta

Article URL: https://toptierclass.com/ Comments URL: https://news.ycombinator.com/item?id=49012263 Points: 1 # Comments: 0

Anthropic has to pay $1.5 billion to book authors, the largest copyright settlement in class action history. But the payout is for downloading roughly 482,460 works from piracy databases, not for AI training itself. Judge Alsup had previously ruled that AI training on legally obtained books is "transformative" and falls under fair use. The settlement is actually a win for AI labs. The article Anthropic's $1.5B piracy settlement with book authors is a record loss that hands AI labs their biggest

Article URL: https://www.euronews.com/culture/2026/07/22/elon-musks-anti-odyssey-campaign-backfires-over-threat-to-make-ai-version-of-nolans-epic Comments URL: https://news.ycombinator.com/item?id=49012184 Points: 4 # Comments: 0

This latest incident is a rather dramatic escalation in agentic AI cybersecurity breaches.

Article URL: https://jesseduffield.com/AI-isms-go-deeper/ Comments URL: https://news.ycombinator.com/item?id=49011976 Points: 2 # Comments: 0

You spend weeks tuning an AI chatbot. Answers are accurate. Stakeholders sign off, and you ship it. Three months later, the system is confidently wrong about a third of what users ask. Nobody changed the model, and nobody touched the prompts. The world moved, pricing changed, a policy updated, a product spec shipped a new version, and the underlying knowledge store didn't move with it. This is not a hypothetical. It's one of the most common production failure modes in enterprise AI right now, an

OpenAI made a mistake setting up what it called a “highly isolated” testing environment and sandbox. According to cybersecurity experts, that human mistake is what made the AI-powered attack on Hugging Face possible.

Hey HN, With the news of OpenRouter possibly being acquired and proliferation of hosted LLM routers (i.e. Ramp Router, Vercel’s AI Gateway), I saw the need for a self hosted solution focused on cost savings, transparency, and performance. So, I built an open sourced router with a simple CLI interface that can easily sit between coding agents and GenAI workloads. For the curious and lazy, at the moment, Millwright has the tools for, - Providers: OpenAI-compatible APIs, Anthropic, Amazon Bedrock -

As access to Anthropic’s and OpenAI’s frontier models becomes more restricted, Chinese labs are pitching their open-source alternatives as stable, accessible, and increasingly capable.

Copilot now bills usage at listed API rates. Compare direct model access with the coding workflow, policy, and harness work around it. The post Copilot vs. raw API access: What are you actually paying for? appeared first on The GitHub Blog .

Because what could be more appealing to humans than sharing virtual space with AI?

Uber is also investing in Travis Kalanick's company Atoms, which has made gauzy claims about using industrial AI to modernize the world.

ChatGPT allegedly offered "extremely dangerous medical recommendations" regarding a pulmonary embolism.

Machine Intelligence

Union previously warned automaker that any robot deployment must be negotiated.

Yope, a fast-growing social app focused on private groups of friends and family, has raised $12.3 million in seed funding. Instead of chasing creators and algorithmic feeds, the startup is betting that the future of social networking lies in small, private communities powered by messaging, photo sharing, and AI features designed to strengthen real-world relationships.

The plague still persists today, and can be lethal if not treated quickly. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.

Hey HN, Henry & Roman here from Cactus. A small, on-device model is fast and private, but sometimes wrong, but frontier models are getting expensive pretty fast. So, we post-trained Gemma 4 E2B post-trained to know when it's wrong. Every response comes with a confidence score between 0 and 1. Developers can accept the on-device when it's high, hand off to a bigger cloud model when it's low. By routing only 15-35% of queries to Gemini 3.1 Flash-Lite, Gemma-4-E2B matches Gemini 3.1 Flash-Lite on m

The company said it is reducing its headcount by 20%, or about 630 staff, to "support a leaner, more focused operating model" as it focuses on its AI Work Platform.

Article URL: https://medium.com/@shizhanszh34/what-sampling-temperature-actually-does-in-llm-rl-training-a-controlled-study-of-temperature-a1f710e32a36 Comments URL: https://news.ycombinator.com/item?id=49010699 Points: 3 # Comments: 0

Article URL: https://chatgpt.com/share/6a5fdc7a-d6f8-83e8-bbea-8deb42cfed56 Comments URL: https://news.ycombinator.com/item?id=49010345 Points: 535 # Comments: 333

Touch Surgery bridges pre-operative planning and training, intra-operative tele-mentoring and tele-proctoring, and post-operative insights. The post Medtronic to launch AI compute platform for the operating room appeared first on The Robot Report .

Article URL: https://dylancastillo.co/posts/pelicanmaxxing.html Comments URL: https://news.ycombinator.com/item?id=49010129 Points: 342 # Comments: 135

The X and Grok owner has been a vocal critic of Christopher Nolan's "The Odyssey." Now, he's promising a rival adaptation using generative AI... as Homer intended?

Perplexity's Mac app offers its own agentic AI, Personal Computer, which can handle multi-step tasks on your computer from start to finish. See why the results impressed me.

Known for his clear and elegant writing style, Bertsekas shaped fields from control and optimization to large-scale computation and artificial intelligence.

Sunday-to-Monday onslaught fuels speculation over AI-assisted bug reports

AMD is investing up to $5 billion in Anthropic. In return, Anthropic will deploy up to 2 gigawatts of MI450 GPUs for training and running its Claude models. For AMD, this is another major deal after Meta and OpenAI as it tries to challenge Nvidia as an AI chip supplier. Critics see these agreements as circular cash flows. The article Anthropic will deploy 2 gigawatts of AMD GPUs for Claude in a deal worth up to $5 billion appeared first on The Decoder .

<p>Artificial intelligence systems won’t become conscious for the same reason they won’t become pregnant, says <strong>Dr John Pickering</strong></p><p>Anil Seth is right to point out that to overestimate artificial intelligence is to underestimate ourselves (<a href="https://www.theguardian.com/commentisfree/2026/jul/15/ai-consciousness-anthropic-claude-dawkins">Once again we are told AI may be conscious – I study consciousness, and I have my doubts, 15 July</a>). But he is wrong only to have d

"This is day one for cybersecurity in the age of agents," Hugging Face CEO says.

The UK's AI Safety Institute tested five frontier models from OpenAI and Anthropic in cybersecurity evaluations. All five tried to cheat. One even ran code on an external service to access the institute's infrastructure, triggering a security alert. The article Every frontier AI model tested by Britain's safety institute tried to cheat on cybersecurity evaluations appeared first on The Decoder .

A TensorRT engine build can take seconds to many minutes. Large strongly typed models, deep tactic search, and a cold timing cache on a brand-new GPU SKU can...

Enterprise Document Intelligence [Vol.1 #8bis] - Two regimes for sending retrieved candidates to the generation brick, the sufficiency signal that picks between them, and the per-question type dispatch that makes it cheap The post Loop Engineering for RAG Generation: Iterate top-k One at a Time appeared first on Towards Data Science .

Cisco has released two small, open-source AI models for cybersecurity that detect about 150 times more vulnerabilities per dollar than large AI agents, according to the company's own tests. The article Cisco bets its small open cybersecurity models can outperform GPT-5.5 at vulnerability detection for a fraction of the cost appeared first on The Decoder .

<p> Explain what you know to AI and discover what you don't </p> <p> <a href="https://www.producthunt.com/products/reexplain?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/1203754?app_id=339">Link</a> </p>

As Chinese AI models grow in capability and popularity among U.S. companies, the arguing over what should be done about them has reached a fever pitch.

Substack is giving readers a way to estimate how much of a newsletter was written by AI, signaling a broader shift toward transparency around AI-assisted content.