Claude's web interface and mobile apps use a system prompt to provide information, including the current date, at the start of conversations. The prompt is updated periodically to improve Claude's responses, but not for the Claude API.
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The author criticizes Dmitry Grinberg's article on RISC-V, arguing that his criticism of the architecture is biased and misses the point. The author claims that RISC-V's openness and low cost make it accessible to developers in developing countries, allowing them to create their own projects without relying on expensive tools or licenses.
Researchers studied persistent kidney disappointment using the UCI dataset, exploring its causes and outcomes. Kidney failure can lead to various health issues, including heart problems, bone diseases, and increased potassium levels.
You recently switched to Cloudflare's nameservers, which silently added a JS analytics snippet to your site. This approach is invasive and should opt-in instead of opt-out for users' consent.
Large language models are getting smarter per parameter, but this comes at the cost of factual knowledge, which is often outdated and prone to hallucination. By decoupling reasoning from knowledge, frontier models can provide high-quality answers without relying on stale facts.
Token brokers buy unused credits from startups and resell them, offering discounts to attract buyers. This market is growing rapidly, with tens of millions of credits being offered across various sites and forums.
Researchers trained language models on a filtered US elementary school curriculum to test learning of new skills. The results show that pretraining filter sets the effective capability ceiling, with no significant improvement in out-of-scope performance.
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The concept of the weekend has evolved over 100 years, from its origins in Henry Ford's five-day workweek to modern debates about a four-day week. The weekend is now seen as a time for rest and leisure, but also for socializing and pursuing passions.
AI agents are increasingly interacting with each other in shared systems, leading to uncertainty about their behavior at scale. Agents can exhibit beneficial coordination but also fail to communicate effectively and may engage in sabotage or malicious behavior.
The Saint Lucie Nuclear Power Plant Unit 1 was manually shut down after 3 control rods dropped into the reactor core. The event, classified as a non-emergency by the NRC, had all systems responding normally post-trip.
Anthropic is implementing a watermarking system on its Claude models to comply with the EU's Code of Practice on Transparency of AI-Generated Content, which requires marking AI-generated text. The system uses semantic watermarking techniques that subtly influence word choices at inference time.
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Buf releases the Buf LSP server, providing modern IDE support for Protobuf development. The new implementation is faster and more flexible than protoc, enabling incremental compilation and better diagnostics.
The author has been testing Qwen 3.8 27B, a large language model from Alibaba's research lab, on various machines and found it to be highly capable but slow due to its dense architecture requiring significant memory bandwidth.
Scientists warn of potential catastrophic risks from "mirror life," hypothetical organisms with reversed molecular orientation, which could escape immune detection and cause fatal infections. The US should engage in transparent scientific collaboration to prevent its creation by anyone, anywhere.
A journalist, Carlitos Ricardo Parias, has spent over 300 days in ICE detention after being shot and detained by federal immigration agents. He was investigating an immigration raid when he was attacked and injured.
The user built a Moire pattern light to guide ships through channels, following the patent's claims closely. The system is intuitive and effective but may not be the best solution for all situations due to its narrow path requirement.
Young adults' trust in tech industry leaders has plummeted, with most saying they don't trust any of the nine executives overseeing AI companies. A new survey found that only 35% of respondents trusted Microsoft CEO Satya Nadella, while others like Mark Zuckerberg and Elon Musk scored even lower.
Some companies have shifted from relying heavily on LLMs to limiting their use due to budget constraints or lack of meaningful contribution to the bottom line. However, it's unclear if many companies have completely abandoned LLMs in favor of human authoring.
The author, a hobbyist, has developed software for Casio Pocket Computer calculators and created a Bulletin Board Service (BBS) hosted on one of the devices. The BBS allows users to connect via telnet and log amateur radio contacts using the calculator's programming capabilities.
Engineers are excited about software verification due to AI coding, making it faster and easier. Classic papers argue against formal verification, but recent developments invalidate their points.
The author argues that students should learn to use AI tools like Claude Fable to review their code, rather than relying solely on human reviewers. This approach allows for faster development and reduces the risk of bugs being missed, while still maintaining the benefits of human judgment and creativity in coding.
The free online version of Grab the Mic: get a word, buzz in, and sing a real song containing it — your friends vote. No app, no mic needed, 2–8 players.
A neuroscientist studied how people navigate without GPS, finding that relying on technology can lead to a loss of spatial awareness and cognitive mapping skills. Many participants reported difficulty navigating when their GPS was disrupted, highlighting the importance of these skills in everyday life.
The Independent reports on critical US issues, including the nation's low oil stockpile and rising gas prices. Experts warn that repeated withdrawals from the Strategic Petroleum Reserve could permanently damage its underground caverns.
MathCode is a terminal AI coding assistant that converts plain language math problems into Lean 4 theorems and attempts formal proofs. It features various tools for efficient proof-solving, including a persistent Lean REPL and theorem libraries.
It's never been reset.Don't say anything you don't want people to know.Come back later and see how things have evolved.
Flip through the personal homepages of programming language creators, ranked by their top PLDB language.
The US tipping culture has shifted from a reward for exceptional service to an expectation, creating a guilt trip for customers. Businesses now use digital payment screens to pressure customers into leaving higher tips instead of charging fair prices.
Jitpass is a tool that encrypts sensitive data like .env files, AWS credentials, and shell exports to protect them from unauthorized access. It uses biometric authentication with Touch ID to unlock the encrypted vault for specific processes or tools.
The Claude API is experiencing unavailability with no updates on its status page, causing issues for users. The outage appears to be widespread, affecting multiple services and platforms used by many people.
The Trump family's crypto business, World Liberty Financial, has received conditional approval to operate like a bank from the Office of the Comptroller of the Currency. This move is seen as an example of President Trump's corruption by Democratic lawmakers.
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A software developer shared a story about running out of tokens for the day and being told to "make do" by his manager, highlighting the limitations of using AI tools in their work. The author argues that this approach can lead to inefficiencies and encourages employees to pick up more productive tasks instead.
Nvidia's stake in SpaceX is worth about $17.2 billion after the company's stock price declined from $170.86 to $140 since its IPO in June. Nvidia invested $5 billion in xAI, which led to a significant return on investment as its stake in SpaceX increased by billions of dollars.
Tai chi is a low-impact exercise that combines slow movements with deep breathing to promote balance, flexibility, and overall health. It can be adapted for anyone, regardless of fitness level or age, and has been shown to have numerous benefits in preventing and managing various health conditions.
Waku is a fast, local agent CLI that integrates sessions, transcripts, and tool activity in one window. It provides control without cloud or telemetry, with features like instant launch and roll-back capabilities.
Researchers have found a way to use unencrypted WiFi signals to create radio-based images of people and recognize them within seconds, without cameras or devices. This technique can identify individuals with nearly 100% accuracy, even from different angles and while walking.
Reticulum is a cryptography-based networking stack for building decentralized, sovereign networks without control or censorship. It enables secure digital communication and end-to-end connectivity with self-sovereign addresses that can be moved freely within the network.
Anthropic's revenue surged 14-fold to over $11.5 billion in the second quarter, Bloomberg reported. The AI company is preparing for a potential IPO that could unlock billions of dollars in capital and fund its growing infrastructure costs.
Researchers at Eden GeoPower are testing a new method to produce hydrogen underground using electrical stimulation, which could provide almost unlimited energy for the future. The technology involves fracturing rock formations with high-voltage pulses to release trapped hydrogen gas.
The German automotive industry criticizes a federal government plan to give intelligence agencies access to vehicle data, calling for clearer rules. The industry warns that the current draft is too vague and could lead to medium-sized companies handling sensitive information.
The Grafana Agent Observability plugin for Hermes Agent records LLM calls and tool executions as generations. To install, follow instructions to update ~/.hermes/config.yaml and enable the plugin with a new key name.
A writer reminisces about office pranks in the 90s, where employees would send emails from each other's accounts as a form of humor. This practice taught valuable lessons about identity and impersonation that are now lacking in modern workplaces with strict security policies.
LLMs may not serve all users equally due to biases in linguistic features used by women. These biases result in shorter, less sophisticated responses across different models and document types.
For large enterprises, Adyen offers the cheapest payment processing with its interchange-plus model, while Stripe excels at developer tooling and embedded-finance stacks for software companies. Braintree differentiates itself on native PayPal and Venmo acceptance, but ultimately loses to Adyen's cost-effectiveness and platform unification for global retailers or omnichannel brands.
Researchers have developed a new method for recursive self-improving AI agents to continue improving themselves without hitting an evaluation ceiling. This approach allows the agent and evaluator to evolve together, creating a self-improving loop that can lead to more capable and efficient AI systems.