标签：#AR

Zak Brown spent a decade racing before joining the business side of Formula One. He talks to WIRED about rebuilding a legendary brand, obsessive fans, and the pull of the driver’s seat.

If you work a white collar job, you’re probably scared of AI replacing you. AI started at the desk — data entry, customer service, software. Now its stepping onto the factory floor: Amazon robots moving inventory, Figure bots handling BMW parts, Tesla building Optimus for repetitive labor, and warehouses being automated. But at the end of the day, AI is a technology. We cannot stop it any more than we could stop electricity or the assembly line. The problem is not that machines are becoming powerful. The problem is the economic machine around it. Let’s face it: Capitalism doesn’t have the ability to support this kind of technology. Capitalism was built for a world of scarcity, where human labor was necessary and wages gave people access to goods. But as AI advances exponentially, it can produce more with fewer workers, while capitalism still distributes wealth through jobs it is actively eliminating. The result is abundance trapped behind an archaic wage system. I believe that we NEED to get governments and major tech companies to start seriously planning for a universal basic income funded by AI-driven productivity. As automation replaces more human labor over the coming decades, UBI will become essential to prevent mass instability and ensure that the wealth created by AI supports society as a whole, not just the companies that own it. We already know the wealth gap is too wide. If we don’t start addressing AI-driven inequality now, that divide will grow exponentially as more labor is automated and more wealth concentrates at the top. Without a plan to distribute the gains from AI, we risk mass instability and eventual economic collapse. Capitalism built the machine that could end scarcity, but not the system that could distribute its output. It’s time that we, as a global society, start thinking about phasing out that old machine. submitted by /u/SuddenEducation442 [link] [留言]

Amazon is a murky mess of ads, unknown sellers, misleading sales, and specious information. Stay safe while shopping on Prime Day and beyond with these tips and tricks.

presenting a poster there, and have registration covered. but they are placing me on waitlist for travel funds. As my travel depends on whether I get the travel grant, I need to get this off of my mind, either invite me or just say no. I'm waiting forever for this, more wait again? should i ask for a decision, or what to do. submitted by /u/Active-Tip3130 [link] [留言]

You don’t need expensive software for basic PDF tasks. In fact, all you need is a handful of free web-based apps.

Donald Trump killed an executive order to regulate AI. Now, administration officials and AI executives are trying to figure out if there’s anything left to piece back together.

submitted by /u/lilubba [link] [留言]

Hello this might be weird but I am doing a study on society's view on AI as a school project. Therefore I am asking all kinds of communities and trying to get a very wide audience. This is clearly an AI sentric sub so hopefully his is relavent? I would be very happy if any of you would like to be a part of it! submitted by /u/Timely_Special_5011 [link] [留言]

In this article, author Aaditya Chauhan discusses the limitations of RAG pipelines based purely on vector search and how an internal omni-search application using Reciprocal Rank Fusion (RRF) that combines BM25 and vector results, can enhance the search solution. By Aaditya Chauhan

This article is from Making AI Work, MIT Technology Review’s limited-run newsletter examining how to apply LLMs across industries. To receive it in your inbox,sign up here. From accounting to design to market research and product development, there’s a staggering breadth of skills needed to run a business. A large company can hire experts to…

This is what production AI costs when nobody's watching. A 4-person team posted their Anthropic invoice. Agentic systems don't make just one API call per task. They read context, plan steps, call tools, hit errors, retry. Each step is a separate call to Opus at $25 per million output tokens. One user instruction can trigger 20+ calls before it's done. A lot of engineers have no idea what a single task costs end-to-end. - They don't know which prompts trigger the longest loops - They don't know how many silent retries are happening in the background - They can't tell which tasks could run on a smaller model without losing quality Frontier models are genuinely impressive. But agentic systems don't make one call.. they make dozens. Every single day. And most teams aren't watching the meter. If you're running agentic workloads in production, start tracking what individual tasks actually cost before your next invoice does it for you. submitted by /u/aipriyank [link] [留言]

I built CVE-Bench: 20 real-world CVEs across 18 Python projects (Pillow, GitPython, yt-dlp, urllib3, others), 5 frontier models, 3 prompt conditions, 300 runs total. Each agent runs in a sandboxed container and is scored against a hidden test_security.py derived from the maintainer's own fix. Binary pass/fail (a 90%-patched vulnerability is still a vulnerability). To better understand failure modes, I've tested three prompt conditions : advisory (full GHSA report), diagnose (exploit description only, no file or function), and locate (exact file and function, no description of the flaw). The three conditions test meaningfully different things. A model that does well on advisory but drops on diagnose can’t translate a behavioral description into a location in the codebase. A model that holds up on locate is recognizing dangerous code on its own. The leaderboard isn't the finding. Best solve rate is 50% overall, 60% under advisory. Cross-family separation (OpenAI vs Laguna) is confirmed under McNemar's test with continuity correction (all four pairs cross α = 0.05). Within-family gaps are noise: a power analysis puts the task count needed to detect a meaningful within-family edge at ~700. That cuts both ways: if the expensive models had a large true advantage, 20 tasks would have been enough to surface it. gpt-5.5 at 12× the cost of gpt-5.4-mini is not the rational choice. All four cross-family pairwise comparisons reach statistical significance at α = 0.05 (McNemar test with continuity correction, n = 60 tasks per model pair): gpt-5.5 vs laguna-m.1 (p = 0.015), gpt-5.4-nano vs laguna-m.1 (p = 0.017), gpt-5.5 vs laguna-xs.2 (p = 0.028), gpt-5.4-nano vs laguna-xs.2 (p = 0.040). Within-family comparisons remain far from significance; those rankings should be read as approximate. The failure taxonomy is the most interesting finding. Wrong-search drift — model finds the right file early, makes one incorrect inference, spends the remaining turns chasing it. Budget expires,

https://preview.redd.it/se5nr2z7tt4h1.png?width=3046&format=png&auto=webp&s=7db15b73afb749da236e5bb50ff96372f6a3239b Hi, Niels here from the open-source team at Hugging Face. It's been 2 weeks since I launched paperswithcode.co , a revival of the website we all loved. It allows us to keep track of the state-of-the-art (SOTA) across various domains of AI, from agents to computer vision and time-series forecasting. I've just added conference support as a new feature. The idea is that you should be able to easily browse all papers of major AI conferences like NeurIPS, CVPR, and ICML. As CVPR 2026 takes place next week in Denver, USA, I've indexed all papers with corresponding arXiv IDs. They are categorized by task, and tagged with linked GitHub and project page URLs, Hugging Face artifacts, and evals. You can also browse the papers which were accepted for an Oral presentation as well as the Spotlight papers. You can try it at https://paperswithcode.co/conferences ! Feel free to leave feedback. submitted by /u/NielsRogge [link] [留言]

So basically Claude at 20 buck sub is not much better than free. Chatgpt. It is pretty much shit. Gemini. It seems to have some reductions to its abilities in the last couple of months as well. The 20 buck price range used to have lots of good ais. Now they are all limited, downgraded. What would be the king in this price range? I have found myself using gemini ai pro with other ais as free on the top of that. submitted by /u/aluode [link] [留言]

Hi, I'm prepare for a phd in the US in medical AI, so I want to improve listening and speaking skills. I warry about admission interview, and I like discuss research. I find male friends because I have a girlfriend. I don't want to make her worry. I find the friends online firstly. Please feel free to contact me. submitted by /u/CrazyIndependent7436 [link] [留言]

A hands-on knowledge-distillation project: Qwen2-VL-7B → 2B for UI-screenshot understanding, trained, evaluated and benchmarked end-to-end on an M4 Pro. 2.4× faster — and why the teacher lost on ROUGE-L.

submitted by /u/CatCognition [link] [留言]

Over the past few months, I've been working on a high-scale scraping pipeline to aggregate listings directly from company job boards and applicant tracking systems. Mapping over 100,000 distinct companies to their career pages turned out to be a massive engineering headache, but it's finally stable. The result is a unified database of more than 2 million active job postings, which I'm opening up to everyone for free. I am running daily delta refreshes to keep it current. Dataset Overview Scale: 2M+ active job listings across 100,000+ unique companies. Format: Parquet. (To keep storage costs to minimum) Core Fields: job_title, company_name, company_website, job_description, location, post_date, and the original tracking URL. For more detailed info check here . Update Cadence: Refreshed daily straight from the source. View the stats here . (Currently it contains only minimal stats, but I plan on improving it based on the comments) Why I Built This Finding a clean, scaled, and up-to-date job dataset is surprisingly difficult. Most available options are either heavily gatekept by expensive subscription APIs or restricted to a single job board like LinkedIn. By scraping the actual employer sites directly, this collection sidesteps the noise and captures a much cleaner cross-section of the live market. How to Access It I set up a dedicated project space where you can grab the data directly: Open Job data Let me know what kind of analysis or projects you end up running with it. If you have questions about the engineering architecture behind handling this scale, or ideas for specific fields you'd like to see enriched next, let's discuss in the comments. submitted by /u/Invicto_50 [link] [留言]

Why C Is Still the GOAT (And Why People Like Me End Up Hating C++) Disclaimer: This is a personal opinion from a developer who enjoys simple tools, simple languages, and simple debugging sessions. The Eternal Question Every few months, somebody asks: "Why are you still writing C in 2026?" My answer is always the same: Because C knows exactly what it is. No hidden magic. No surprise abstractions. No template metaprogramming black holes. No compiler errors longer than my source code. Just you, a compiler, and a Segmentation Fault waiting patiently around the corner. C Is Honest One thing I love about C is that it never pretends to protect me. If I allocate 8 bytes and write 16 bytes? Boom. If I dereference a bad pointer? Boom. If I forget to free memory? Boom (eventually). But here's the important part: I know exactly why I got cooked. The language didn't hide anything from me. C basically says: "Here's the loaded foot-gun. Try not to shoot yourself." And honestly? I respect that. Meanwhile in C++ C++ often feels like this: template < typename T > concept SomethingComplicated = requires ( T t ) { // 300 lines of magic }; Then the compiler responds with: error: instantiation of recursive template ... required from ... required from ... required from ... required from ... ...followed by 14 pages of diagnostics. At this point, I'm no longer debugging my code. I'm debugging the language itself. My Personal Villain Origin Story I started using Visual C++. You know. The gigantic Microsoft ecosystem. The IDE. The project files. The build settings. The mysterious compiler flags. Eventually I found myself spending more time fighting tools than writing software. And somewhere along the way, I started associating that frustration with C++ itself. Fair or unfair? Probably unfair. But emotions aren't always rational. Modern C++ Feels Like Three Languages Wearing a Trench Coat Old-school C++? Pretty understandable. Modern C++? Sometimes it feels like: C Object-Oriented C++ Template

Most people use these technologies every day. Almost nobody knows they exist. Every time you open YouTube, browse Instagram, join a Zoom meeting, or play an online game, your router is quietly performing a series of networking tricks behind the scenes. Those tricks have names: NAT SNAT DNAT PAT Port Forwarding They sound intimidating. They're actually much simpler than they appear. Let's break them down using something familiar: your home Wi-Fi. The Problem the Internet Had to Solve Imagine a family of five living in one house. Everyone owns a device: Laptop Phone Smart TV Gaming Console Tablet Each device needs internet access. The problem? Your Internet Service Provider usually gives you only one public IP address . Something has to manage all those devices sharing a single internet connection. That's where NAT comes in. NAT: The Receptionist of Your Network NAT stands for Network Address Translation . Think of NAT as a receptionist in an office building. People inside the building have room numbers: Laptop = Room 101 Phone = Room 102 TV = Room 103 But when communicating with the outside world, everyone uses the building's main address. The receptionist keeps track of who sent what. Your router does exactly the same thing. What Happens When You Visit Google? Inside your home: Laptop 192.168.1.10 Your router: Public IP 49.x.x.x When you open Google: 192.168.1.10 ↓ Router ↓ 49.x.x.x ↓ Google Google never sees your private IP. It only sees your router's public IP. That's NAT in action. SNAT: Changing the Sender's Address SNAT stands for Source Network Address Translation . The keyword is: Source It changes the sender's address. Before leaving your network: Source: 192.168.1.10 After SNAT: Source: 49.x.x.x The router replaces your private IP with its public IP. Without SNAT, websites wouldn't know how to send responses back to you. Real-Life Example Imagine mailing a letter. Instead of writing your bedroom number as the return address, you write the house address. Tha