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FreeBSD Scheduling on Hybrid CPUs

Scheduling on Hybrid CPUs Contact: OlivierCertner Motivation For the amd64 architecture, Intel started shipping hybrid CPUs with the rather confidential Lakefield and then more massively with Alder Lake (Gen12). Apart from some models of Alder Lake, it is now impossible to buy an Intel chip that does not have at least P (Performance) and E (Efficiency) cores. ARM first released incarnations of its big.LITTLE arrangement as soon as 2011. DynamIQ is an evolution where big and LITTLE CPUs can b

AI Industry Warns That New Lawsuit Could Destroy It Entirely

Last month, a federal judge ruled that potentially millions of writers can join a copyright infringement lawsuit brought against the AI startup Anthropic. The suit, filed by three authors, accused the Claude chatbot maker of using pirated books downloaded from "shadow libraries" such as LibGen to train its large language models. Upping the ante through the roof, US district judge William Alsup said that the trio's suit can represent every single writer of the some seven million books that Anthr

Claude can now reference past chats, if you want it to

Claude is getting a better, if selective, memory. Rather than acting as perfect catalog of everything you've talked about or shared, Anthropic says the AI chatbot now has the ability to reference past chats when asked, so you don't have to re-explain yourself. The feature seems like it could help you pick up a work project after time away, or query Claude for the details of a past research session that you don't quite remember. The key point is that Claude has to be prompted: It doesn't call on

Anthropic’s Claude chatbot can now remember your past conversations

is The Verge’s senior AI reporter. An AI beat reporter for more than five years, her work has also appeared in CNBC, MIT Technology Review, Wired UK, and other outlets. Posts from this author will be added to your daily email digest and your homepage feed. On Monday, Anthropic released a hotly anticipated memory function for its Claude chatbot. In a YouTube video, the company demonstrated a user asking what they had been chatting about with Claude before their vacation. Claude searches past c

Inside OS/2 (1987)

by Vaughn Vernon from the December 1987 issue of Computer Language OS/2, Microsoft’s latest addition to its operating system line, could well become the operating system of the next decade for Intel 80286/80386 microcomputers. Its multitasking capabilities, full-featured application programming interface (API), and extendability to future hardware almost guarantee its success. Microsoft sees microcomputing as a platform for office automation hardware and software: The office of the future (re

Google confirms data breach exposed potential Google Ads customers' info

Google has confirmed that a recently disclosed data breach of one of its Salesforce CRM instances involved the information of potential Google Ads customers. "We're writing to let you know about an event that affected a limited set of data in one of Google's corporate Salesforce instances used to communicate with prospective Ads customers," reads a data breach notification shared with BleepingComputer. "Our records indicate basic business contact information and related notes were impacted by

Windsurf Gets Margin Called

the $82 million ARR product nobody wanted imagine you relaunch your company twice, and manage to become one of the fastest-growing saas companies in history — literally record-breaking. go from zero to $82m arr in eight months. get enterprise customers like nvidia and palantir. go on every single vc podcast to tell people about it. then give it all away for almost free. in 72 hours. over a weekend. that's exactly what the windsurf founders did last week. everyone's so busy talking about the t

Anthropic revenue tied to two customers as AI pricing war threatens margins

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic’s meteoric rise to a $5 billion revenue run rate conceals a precarious dependence on just two major customers that account for nearly a quarter of the artificial intelligence company’s income, according to internal data and industry analysis that reveals both the promise and peril of the AI coding boom. The San Francisco-based ma

AI industry horrified to face largest copyright class action ever certified

AI industry groups are urging an appeals court to block what they say is the largest copyright class action ever certified. They've warned that a single lawsuit raised by three authors over Anthropic's AI training now threatens to "financially ruin" the entire AI industry if up to 7 million claimants end up joining the litigation and forcing a settlement. Last week, Anthropic petitioned to appeal the class certification, urging the court to weigh questions that the district court judge, William

AI industry horrified to face largest copyright class action ever certified

AI industry groups are urging an appeals court to block what they say is the largest copyright class action ever certified. They've warned that a single lawsuit raised by three authors over Anthropic's AI training now threatens to "financially ruin" the entire AI industry if up to 7 million claimants end up joining the litigation and forcing a settlement. Last week, Anthropic petitioned to appeal the class certification, urging the court to weigh questions that the district court judge, William

I don't read your email threads

I Don't Read Your Email Threads 08 Aug, 2025 Email threads have got to be one of the worst possible forms of communication. You've been here before. A perfectly respectable morning is passing by. You're working through your items at a chipper pace maybe humming a song you heard on Spotify that morning. Then, the dreaded email thread comes through. Innocently, you click into the top email. The only text is "[Your Name] see below." I hate this and I bet you do too. Suddenly, you're transporte

Black Hat 2025: Why your AI tools are becoming the next insider threat

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Cloud intrusions increased by 136% in the past six months. North Korean operatives infiltrated 320 companies using AI-generated identities. Scattered Spider now deploys ransomware in under 24 hours. However, at Black Hat 2025, the security industry demonstrated that it finally has an answer that works: agentic AI, delivering measurable resu

Monte Carlo Crash Course: Quasi-Monte Carlo

Monte Carlo Crash Course Quasi-Monte Carlo We’ve learned how to define and apply Monte Carlo integration—fundamentally, it’s the only tool we need. In the remaining chapters, we’ll explore ways to reduce variance and successfully sample difficult distributions. Variance & Correlation In chapter two, we determined that the variance of a Monte Carlo estimator is inversely proportional to its sample count. Empirically, we confirmed that our integrators’ expected error scaled with $$\frac{1}{\sq

Anthropic ships automated security reviews for Claude Code as AI-generated vulnerabilities surge

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic launched automated security review capabilities for its Claude Code platform on Wednesday, introducing tools that can scan code for vulnerabilities and suggest fixes as artificial intelligence dramatically accelerates software development across the industry. The new features arrive as companies increasingly rely on AI to write c

Claude Code makes it easy to trigger a code check now with this simple command

Anthropic / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Automated security reviews in Claude Code help ensure code safety. Spot and fix vulnerabilities before your code reaches production. Run the /security-review command in the terminal or via GitHub Action. Claude Code became generally available in May, and since then, it has become popular among developers for its coding assistance, available right in the terminal or integrated development environments (IDEs). Now, new features ar

Google suffers data breach in ongoing Salesforce data theft attacks

Google is the latest company to suffer a data breach in an ongoing wave of Salesforce CRM data theft attacks conducted by the ShinyHunters extortion group. In June, Google warned that a threat actor they classify as 'UNC6040' is targeting companies' employees in voice phishing (vishing) social engineering attacks to breach Salesforce instances and download customer data. This data is then used to extort companies into paying a ransom to prevent the data from being leaked. In a brief update to

Google suffers data breach in ongoing Salesforce data theft attacks

Google is the latest company to suffer a data breach in an ongoing wave of Salesforce CRM data theft attacks conducted by the ShinyHunters extortion group. In June, Google warned that a threat actor they classify as 'UNC6040' is targeting companies' employees in voice phishing (vishing) social engineering attacks to breach Salesforce instances and download customer data. This data is then used to extort companies into paying a ransom to prevent the data from being leaked. In a brief update to

I gave the AI arms and legs then it rejected me

An AI generated image of an AI using its hands to reject me. Very meta, I know I gave the AI arms and legs — then it rejected me 2025-07-03 In October 2024, Anthropic released "Claude Computer Use". It allows an AI to control a computer and for example copy data from a browser to a spreadsheet. It's a really cool feature and since I am the maintainer of a library that allows controlling a computer, I was curious to find out how they do it and learn from them. I didn't have time to look into i

Anthropic rejects the main developer of the library they use

An AI generated image of an AI using its hands to reject me. Very meta, I know I gave the AI arms and legs — then it rejected me 2025-07-03 In October 2024, Anthropic released "Claude Computer Use". It allows an AI to control a computer and for example copy data from a browser to a spreadsheet. It's a really cool feature and since I am the maintainer of a library that allows controlling a computer, I was curious to find out how they do it and learn from them. I didn't have time to look into i

Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

Anthropic / ZDNET ZDNET's key takeaways Anthropic launched Claude Opus 4.1. The model exceeds the predecessor's performance on complex tasks. It is available to paid Claude users, Claude Code, API, Amazon Bedrock, and Google Cloud's Vertex AI. In May, Anthropic released Claude Opus 4, which the company dubbed its most powerful model yet and the best coding model in the world. Only three months later, Anthropic is upping the ante further by launching the highly anticipated Claude Opus 4.1, w

Anthropic’s new Claude 4.1 dominates coding tests days before GPT-5 arrives

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic released an upgraded version of its flagship artificial intelligence model Monday, achieving new performance heights in software engineering tasks as the AI startup races to maintain its dominance in the lucrative coding market ahead of an expected competitive challenge from OpenAI. The new Claude Opus 4.1 model scored 74.5% on S

Anthropic rolls out Claude Opus 4.1 with improved software engineering accuracy

In May, AI firm Anthropic introduced its Claude 4 family of models with a focus on improvements to coding, reasoning, and following instructions. Three months later, Anthropic is back with Claude Opus 4.1, which it says upgrades “agentic tasks, real-world coding, and reasoning.” Anthropic says Claude Opus 4.1 improves software engineering accuracy to 74.5%. That compares to 62.3% with Claude Sonnet 3.7 and 72.5% with Claude Opus 4. More specifically, the updated model is better at “in-depth res

Tell HN: Anthropic expires paid credits after a year

> Your organization “xxx” has $xxx Anthropic API credits that will expire on September 03, 2025 UTC. > > To ensure uninterrupted service, we recommend enabling auto-reload for your organization. When enabled, we’ll automatically add credits when your balance reaches a specified minimum. You can enable auto-reload in the Anthropic Console.

Anthropic wants to stop AI models from turning evil - here's how

Lyudmila Lucienne/Getty ZDNET's key takeaways New research from Anthropic identifies model characteristics, called persona vectors. This helps catch bad behavior without impacting performance. Still, developers don't know enough about why models hallucinate and behave in evil ways. Why do models hallucinate, make violent suggestions, or overly agree with users? Generally, researchers don't really know. But Anthropic just found new insights that could help stop this behavior before it happen

The Ski Rental Problem

Ski Rental Problem The ski rental problem is a classic example problem in online algorithms. It feels like a small but interesting problem that can be explained relatively easily while some clever tricks can be applied to it. In this article, I took these lecture notes by Debmalya Panigrahi and Hangjie Ji and tried to rewrite them in a way that is easier to understand (at least for me). Formulation You are going skiing in the mountains but you are unsure about the weather reports and don't k

Anthropic beats OpenAI as the top LLM provider for business - and it's not even close

oxygen/Getty ZDNET's key takeaways Programming is AI's killer app. The top business AI, especially for programming, is Anthropic. Open-source AI is lagging behind its proprietary competitors. If you were to ask J. Random User on the street what the most popular business AI Large Language Model (LLM) is, I bet you they'd say OpenAI's ChatGPT. As of mid-2025, however, Anthropic is the leading enterprise LLM provider, with 32% of enterprise usage, according to Menlo Ventures, an early-stage ve

Anthropic cuts off OpenAI’s access to its Claude models

In Brief Anthropic has revoked OpenAI’s access to its Claude family of AI models, according to a report in Wired. Sources told Wired that OpenAI was connecting Claude to internal tools that allowed the company to compare Claude’s performance to its own models in categories like coding, writing, and safety. TechCrunch has reached out to Anthropic and OpenAI for comment. In a statement to Wired, an Anthropic spokesperson said, “OpenAI’s own technical staff were also using our coding tools ahead

Anthropic says OpenAI engineers using Claude Code ahead of GPT-5 launch

Anthropic says it has revoked OpenAI's access to the Claude API after ChatGPT's engineers were found using Claude's coding tools. Claude Code is better than any other coding tool in the AI coding industry, also known as "Vibe coding." With Claude, you can create web apps from scratch, and it's also pretty efficient with infra-related work. Not just vibe coders who don't know how to code use Claude, but also professional engineers. In fact, Claude Code is also used in Claude's development at

Anthropic revokes OpenAI's access to Claude

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut off due to violating the terms of service. “Claude Code has become the go-to choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical staff were also using our coding tools ahead of the launch of GPT-5,” Anthropic spokesperson Christopher Nulty said in a statement to WIRED. “Unfortunately, this is a direc

Anthropic Revokes OpenAI's Access to Claude

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut off due to violating the terms of service. “Claude Code has become the go-to choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical staff were also using our coding tools ahead of the launch of GPT-5,” Anthropic spokesperson Christopher Nulty said in a statement to WIRED. “Unfortunately, this is a direc