Brief

Major advertisers are reportedly withdrawing from OpenAI's ChatGPT platform due to issues with ad delivery and incomplete reporting. This exodus stems from a crisis of confidence, with companies expressing concerns about the reliability and transparency of OpenAI's advertising services. The situation highlights the challenges OpenAI faces in maintaining trust with its business partners as it expands its offerings. AI

A Reddit user shared six open-source tools designed to significantly reduce token usage and associated costs when interacting with Anthropic's Claude AI. These tools range from usage analyzers and command output compressors to simplified response styles and local knowledge graph builders. The user highlighted the 'Caveman Claude' and 'ccusage' tools as particularly effective, with the former reducing response fluff and the latter providing detailed token consumption insights. AI

Chinese researchers have successfully tested a guided projectile prototype fired from an electromagnetic rail gun. The projectile, encased in a delicate silicon shell with a guidance chip, survived extreme conditions including immense G-forces and magnetic flux. This breakthrough, detailed in the Journal of North University of China, demonstrates the projectile's ability to withstand an 8 ms pulse width, 20,000g-force overload, and 7 T magnetic flux density during firing. AI

Skyworth PV and JD.com's Joybuy have signed a strategic cooperation agreement focused on the European balcony solar market. This collaboration aims to increase the adoption of balcony solar products across Europe. The agreement was announced recently, signaling a joint effort to expand into this specific renewable energy sector. AI

References to "foldState" and "angleDegrees" have been discovered within the iOS 27 beta frameworks, strongly suggesting Apple is developing a foldable device. These terms, along with language related to multiple built-in displays, were absent in the previous iOS 26 version. The company also announced enhanced app resizing capabilities for macOS and iPad, which could be a precursor to supporting a new iPhone form factor. AI

Shenyang Low-Altitude Technology Co., Ltd. has been established with a registered capital of 100 million RMB. The company's business scope includes general aviation services, flight training, and pilot training. It is jointly held by Aerospace Era Low-Altitude Technology Co., Ltd. and Shenyang Low-Altitude Economy Industry Development Co., Ltd. AI

Amazon is introducing a new feature that allows customers to create custom merchandise using AI-generated designs. Users can input text prompts through Alexa for Shopping to generate unique graphics for items like t-shirts and water bottles. This expansion of Amazon's print-on-demand services aims to offer personalized products. AI

Researchers are exploring new approaches to developing cancer vaccines, moving beyond traditional preventive methods. The focus is on therapeutic vaccines administered to individuals already diagnosed with cancer. Despite decades of attempts and a history of limited success, a renewed sense of optimism is emerging in the field, driven by recent advancements and a deeper understanding of the immunological mechanisms involved. AI

Shanying International's chairman has proposed a share buyback plan ranging from 300 million to 600 million yuan. The shares repurchased will be cancelled to reduce the company's registered capital. The buyback price will not exceed 150% of the average stock price over the 30 trading days prior to the board's approval of the plan. AI

China has successfully conducted a test flight of a large airborne electromagnetic detection system designed to locate submarines. The system utilizes a giant coil array towed by a helicopter, which generates a magnetic field to induce eddy currents in conductive materials like submarines. By analyzing the secondary magnetic field generated by these currents, scientists can identify the presence, type, and depth of submerged objects. This engineering feat, detailed in a paper published in Acta Aeronautica et Astronautica Sinica, was led by researchers from Beihang University and the Chinese Academy of Sciences. AI

Huadong Medicine's subsidiary, Xinkelimayxue, has received acceptance for a change registration application for its medical device, Ellansé® S-type. This application seeks to expand the approved uses of the injectable poly-L-lactic acid facial filler to include implantation in the subcutaneous or periosteal layers of the forehead for correcting moderate to severe forehead contour defects. The company also announced the establishment of Zhejiang Wuju Neng Supply Chain Management Co., Ltd., with a registered capital of 100 million RMB, focusing on supply chain management and sales. AI

Geniustutors.co.uk offers assignment writing assistance and academic guidance from mentors with Master's and PhD degrees. They provide feedback on clarity and structure, step-by-step tutoring, and structured communication support. The service emphasizes a learning-focused approach to help students develop their skills, with a guarantee of reliable and high-quality academic support. AI

Alibaba Cloud has announced adjustments to its pricing for the DMS Security Collaboration annual and monthly subscription packages. The new pricing structure will utilize a tiered, full-range pricing model, meaning all instances will be billed at a single rate corresponding to the purchased quantity's price bracket. This change aims to simplify the billing process for its cloud services. AI

The Qilin ransomware group's attack on the UK's National Health Service (NHS) continues to unfold, with an Essex trust confirming that stolen records have been accessed. This incident, which occurred two years ago, highlights ongoing challenges in identifying and notifying affected patients. The breach underscores the persistent threat of cyber-attacks on critical infrastructure and the long-term consequences of data theft. AI

Fujian Toutiao Technology Co., Ltd. has reduced its registered capital from 50 million RMB to 21.05 million RMB. The company, established in November 2016, is wholly owned by Toutiao Co., Ltd. and operates in internet information services and IT consulting. AI

Project Cybersyn was a 1971 Chilean experiment in cybernetic governance, utilizing a national telex network to send factory production data to an IBM mainframe for statistical anomaly detection. The system aimed to manage complexity without collapse, with decisions made by humans in a circular room featuring displays. This ambitious project was abruptly ended by a CIA-backed military coup in 1973, which also led to the destruction of its Operations Room and the death of President Salvador Allende. AI

A user on Reddit is encountering a "Permission denied" error when attempting to run the AI Toolkit Perceptual on Windows. The issue appears to stem from a file locking problem within the onnx2torch library's temporary file handling during identity anchor training. The user has tried several troubleshooting steps, including antivirus exclusions and environment variable changes, but has not found a solution. AI

An analytics engineer used Anthropic's Claude and Cursor to build and launch a travel planning website called Nomoratravel.in over a few weekends. Claude was particularly effective in product planning, feature design, and SEO improvements, transforming vague ideas into concrete requirements. However, it sometimes hallucinated APIs, over-engineered solutions, and introduced regressions in larger code changes. The project's success highlighted that AI tools are now better at building than distribution. AI

The author details the complex process of self-hosting email services, emphasizing the technical challenges and educational benefits. This involves securing a dedicated IPv4 block and configuring systems for reliable email reception and sending. The post aims to guide readers through setting up their own email infrastructure, highlighting the importance of IP reputation and authentication protocols like SPF, DKIM, and DMARC. AI

The 2025 Obfuscated C Code Contest has announced its winners, celebrating code that is intentionally difficult to understand. This annual competition challenges developers to write functional yet highly obscure programs. The contest highlights creative problem-solving within the realm of code complexity. AI

Analysis of iOS 27 code has revealed evidence of support for a foldable iPhone. This discovery suggests a shift in Apple's development approach, where operating system design may now dictate hardware specifications. This marks a potential paradigm shift in how Apple creates its devices. AI

Italian prosecutors are investigating Israel's National Security Minister Itamar Ben-Gvir. The probe concerns alleged mistreatment of Italian citizens involved in a Gaza flotilla. Specifically, the investigation is looking into accusations of kidnapping and torture. AI

OnePlus is integrating Google's Quick Share functionality into its upcoming OnePlus 15 smartphone. This feature will enable users to share files seamlessly between OnePlus and Pixel devices, similar to Apple's AirDrop. The integration aims to bridge the gap between Android and iOS ecosystems for easier file sharing. AI

Black Cat White Hat Security is offering cybersecurity assessments to businesses. Their services focus on preparing companies for insider threats, endpoint compromises, and compliance audits. The company aims to help businesses strengthen their overall cybersecurity strategy. AI

Researchers have developed a new jam-absorption driving strategy inspired by police car swerving maneuvers to mitigate stop-and-go traffic waves. This strategy, termed Single-Vehicle Double-Detector Jam-Absorption Driving (SD-JAD), aims to suppress traffic congestion by having a dedicated vehicle perform "slow-in" and "fast-out" actions. The proposed method is designed for practical implementation, utilizing only two roadside detectors to measure key parameters and has demonstrated success in simulations without causing secondary waves. AI

Apple has announced that the upcoming iOS 27 update will be compatible with a range of iPhone models. However, some older iPhone models will not receive this update. The specific list of supported and unsupported devices has been detailed, indicating a cutoff point for older hardware. AI

Semi-solid-state batteries are poised to revolutionize portable electronics, offering thinner and safer designs. These advanced batteries are already entering the market, promising significant improvements for devices like power banks. This technology could lead to a new generation of more compact and secure gadgets. AI

The Watching Machines symposium is scheduled for June 20th at The Grey Space in the Middle, The Hague. This event marks the conclusion of a five-year ERC project based at Leiden University. Speakers for the symposium have now been announced. AI

The Philips Hue Bridge Pro, with its new SpatialAware feature, has revitalized the smart lighting system for users. This upgrade breathes new life into the setup, making color-changing lights more appreciated. The technology aims to enhance the user experience with Philips Hue smart lights. AI

Researchers have introduced SFILES 2.0, an enhanced text-based notation for representing chemical process flowsheets. This new version addresses limitations of the original SFILES, enabling unambiguous descriptions of essential configurations and control structures crucial for process operation. The development includes open-source software for converting between graph-based flowsheets and SFILES 2.0 strings, aiming to establish a standard for a FAIR (Findable, Accessible, Interoperable, Reusable) database of chemical process flowsheets. AI

Google is releasing new updates to address persistent issues with Android Auto connectivity. The company hopes these latest fixes will resolve the ongoing problems users have been experiencing with the system. The updates aim to improve the overall user experience and reliability of Android Auto. AI

Google has launched a Chrome Dino football club to coincide with the World Cup, offering collectible gear. However, this merchandise is currently only available in the UK, limiting its accessibility to fans elsewhere. The promotion aims to leverage the excitement around the football tournament. AI

A German research initiative is exploring how digital technologies can improve wastewater treatment in rural areas. The project aims to make these systems more reliable, efficient, and sustainable through technological advancements. This effort focuses on adapting modern solutions to the specific challenges of decentralized water management. AI

Pebble's second-generation smartwatch, the Pebble Round 2, is experiencing delays due to production issues. The rollout of the Index 01 device is also affected by these manufacturing challenges. The company has not provided a new timeline for the release of these products. AI

The Google Play Store is experiencing widespread crashing issues on both Pixel and Galaxy smartwatches. Users across various platforms are reporting the problem, indicating a significant software bug affecting the wearable device ecosystem. The exact cause and a timeline for a fix remain unclear. AI

A new animated series titled "I Am Really Not a Big Shot" (我真不是大佬啊) has been released, featuring 88 episodes. The story follows a sword cultivator who experiences a loss of power and is unexpectedly tasked with raising a child. The series is presented as a cinematic adaptation by Kacha Animation Studio and is scheduled for weekly updates. AI

References to an "iPhone Ultra" have been discovered within Apple's own operating system code. This suggests that Apple may be planning a new foldable iPhone model, potentially similar to Samsung's approach of revealing device details through software hints. The discovery was made by analyzing the code for potential clues about future hardware. AI

Apple has ended support for several older Apple Watch models with its latest operating system updates, watchOS 27 and iPadOS 27. This means users with these devices will need to upgrade to a newer model to access the new features and security updates. The company frequently discontinues support for older hardware with new software releases. AI

The Helmholtz Imaging team is attending the HAICON26 conference to showcase their tools and resources. They are available at their booth throughout the event to discuss projects and training opportunities for researchers within the association. Attendees can also pick up a scientific image poster. AI

Individuals are offering modifications on Facebook Marketplace to disable the recording indicator lights on Meta's smart glasses. These modifications aim to enhance user privacy by making it less obvious when the glasses are actively recording video or taking photos. The services cater to users concerned about the transparency and potential misuse of smart glasses technology. AI

Sam Altman's eye-scanning cryptocurrency startup, Worldcoin, has reportedly laid off a significant portion of its workforce. The exact number of affected employees is not specified, but the layoffs are part of a broader restructuring effort by the company, known as Tools for Humanity. AI

AYANEO is developing a new handheld gaming device that resembles the Xperia Play. While the device is not yet released, early hands-on impressions are available, offering a glimpse into its features and potential performance. Information regarding the official launch date and pricing is still pending. AI

A man was unjustly jailed for a month because a police officer allegedly disregarded evidence from a Flock camera. The camera footage reportedly showed the man was five miles away from the crime scene at the time of the incident. This case raises concerns about the reliance on and interpretation of AI-powered surveillance technology in law enforcement. AI

Researchers have identified limitations in the mesoscopic traffic flow model used by the Simulation of Urban MObility (SUMO) software. The existing model, based on Eissfeldt's 2004 work, does not fully adhere to the Lighthill-Whitham-Richards (LWR) model principles, leading to inaccurate congestion dynamics and underestimation of congestion magnitude. To address these issues, a new discrete-time implementation of the link transmission model is proposed, which more accurately captures queue spillback phenomena and aligns with kinematic wave theory and microscopic SUMO simulations. AI

Researchers have introduced Gryphon, a new recommendation system architecture designed to improve the accuracy of generative retrieval. Unlike previous methods that optimize for token sequence likelihood, Gryphon incorporates an item-level scoring component trained directly on user relevance. This dual approach allows Gryphon to re-score items generated from the same semantic ID, leading to better recall and a more streamlined system. In an A/B test on a music service, Gryphon maintained listening time while simplifying the candidate generation pipeline. AI

Marshall has launched the Stockwell III, a portable Bluetooth speaker that doubles the battery life of its predecessor to over 40 hours on a single charge. The speaker features 360-degree audio with True Stereophonic technology and a dynamic loudness algorithm for balanced sound at any volume. Emphasizing sustainability, the Stockwell III incorporates modular and user-replaceable components, including the battery, and boasts an IP55 dust and water resistance rating. AI

OpenAI has launched the Economic Research Exchange, a new initiative aimed at understanding the economic effects of artificial intelligence. The program will focus on areas such as job market shifts, productivity gains, and broader economic impacts. Researchers can now apply to have their projects considered for inclusion in this exchange. AI

A new research paper explores how personal preferences are revealed through highlighting in shared documents. The study found that while the general selection of highlighted sentences is heavily influenced by social trends and what others mark, an individual's unique choices become apparent when selecting from already highlighted passages. This suggests that personal identity in digital interactions is more about refined selection than initial broad marking. AI

A new study on arXiv explores the effectiveness of query decomposition in multi-condition information retrieval systems. Researchers found that decomposing queries early in the retrieval process can harm performance by diluting semantic meaning. However, decomposing queries during the reranking stage significantly improves accuracy by allowing for more precise constraint verification. To address this, the study proposes a framework that keeps queries monolithic during initial retrieval and uses sub-queries only for reranking, demonstrating improved performance on established benchmarks. AI

Crystal Dynamics and SEGA are incorporating generative AI into their upcoming game development processes. Crystal Dynamics is using AI for early prototyping in Tomb Raider: Legacy of Atlantis, while emphasizing that all final content will be human-created. SEGA's Crazy Taxi: World Tour will also utilize generative AI, a decision that has already sparked controversy among players. AI