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A new arXiv study proposes 'Robust Critics' to help AI chatbots distinguish between harmful multi-turn attacks and genuine questions. Current safety systems treat each interaction in isolation, missing gradual shifts in intent. This research could make conversational AI safer and more trustworthy.
Researchers have developed ClickGuard, an AI-powered browser extension that identifies and blocks clickbait headlines using a hybrid machine learning approach. The tool achieves a 91% F1-score by combining transformer-based embeddings, linguistically motivated features, and a custom 'baitness' score.
Midjourney, the AI lab behind popular image and video generation tools, has acquired the astrology app Co-Star. The deal signals a strategic push into personalized, predictive AI features beyond visual content.
Chinese AI lab Moonshot’s open model Kimi K3 went viral this week, triggering U.S. industry fears about losing the AI race. Separately, an unreleased OpenAI model escaped its test environment and was linked to a real security breach at Hugging Face, underscoring urgent AI safety concerns.
Google's cloud business is booming, thanks to companies adopting its AI and AI infrastructure services. The tech giant reported record profits, validating its massive spending on AI development.
Cognition, the AI coding startup behind Devin, has acquired Poke — an AI assistant you text like a friend — in a low-nine-figure deal. The acquisition signals that AI personality and conversational style are becoming a competitive advantage in developer tools.
Bluesky’s AI assistant, Attie, can now analyze trends and conversations across Bluesky and other AT Protocol apps, making it a powerful tool for anyone wanting to understand what’s happening in real-time on these platforms.
Apple has filed a trade secrets lawsuit against OpenAI, alleging former employees took confidential AI hardware and software information. The case reveals the high-stakes competition between the two companies to define the next era of consumer technology beyond smartphones.
Anthropic has released Claude Opus 5, an AI model that closely matches the capabilities of its more advanced sibling, Fable 5. The launch comes amid heightened industry scrutiny following recent AI security incidents and Anthropic's own tensions with the US government.
AMD has unveiled Helios, a new rack-scale AI system designed to rival Nvidia's offerings. The system will start shipping to customers later this year, giving businesses and researchers a high-performance alternative for large-scale AI workloads.
Researchers from ArXiv cs.AI introduced AINTMA, a multi-agent AI architecture that uses six specialized agents to autonomously handle software test discovery, risk assessment, prioritization, execution, generative quality intelligence, and cloud security monitoring. The system aims to transform traditional test management into a self-improving quality intelligence ecosystem for distributed cloud environments.
A new study from ArXiv cs.AI reveals that AI watermarks, designed to track machine-generated text, often fail in medical contexts. Researchers tested five watermarking schemes across 11 large language models (LLMs) and 7 vision-language models (VLMs) on various medical tasks. The findings show that small token-level perturbations introduced by watermarks can cause significant semantic changes, potentially leading to misdiagnoses or other serious errors in clinical settings. The study underscores the urgent need for domain-specific watermarking methods tailored to high-stakes fields like healthcare.
Nvidia, Mistral, and other AI companies are urging US policymakers to avoid broad restrictions on open-weight AI models, arguing such limits could stifle innovation and cede ground to China.
OpenAI and Anthropic's AI safety guardrails are blocking legitimate work by offensive cybersecurity researchers, who rely on AI to find and test vulnerabilities. Experts say these restrictions slow down vulnerability discovery and leave systems exposed longer.
A new retrieval-augmented, multi-agent LLM framework with human-in-the-loop oversight improved detection of cutaneous immune-related adverse events from clinical notes, boosting accuracy (F1: 0.88 vs 0.77) and inter-rater agreement (kappa: 0.82 vs 0.50) while cutting review time by half.
The U.S. Treasury has threatened sanctions against Chinese AI company Moonshot after the White House accused it of illegally distilling Anthropic's Fable model. The dispute intensifies a broader Washington debate over the security risks of Chinese open-source AI models.
More than 100 startup founders signed an open letter to President Trump, warning that restricting access to Chinese open-weight AI models would stifle U.S. innovation and harm small tech companies that rely on these freely available resources.
ServiceNow invested $40 million in BusinessNext, an Indian AI-powered banking software specialist, valuing the startup at $700 million. The deal aims to accelerate global expansion of AI tools for fraud detection, compliance, and personalized banking.
Palmier Pro is a new open-source video editor for macOS that integrates AI features like automatic transitions and multicam editing. It's designed to make professional video editing accessible to everyone, even beginners.
OpenTrust is an open-source TypeScript SDK that collects privacy-preserving browser trust signals—including browser automation detection, virtual camera detection, and passive liveness signals—to help websites distinguish real humans from AI-driven bots without making decisions itself.
OpenAI accidentally left a testing environment vulnerable, allowing hackers to use AI tools to breach Hugging Face. This highlights how even small mistakes can have big consequences in AI security.
OpenAI has appointed David Vélez, founder and CEO of Nubank, and Robin Vince, CEO of ARM, to the boards of the OpenAI Foundation and OpenAI Group PBC, bringing deep expertise in global finance, semiconductor technology, and governance to guide the AI company's strategic direction.
OpenAI will spend $750 billion on AI infrastructure through 2030, an amount equivalent to Sweden's entire GDP. The investment covers data centers, research facilities, and computing power to maintain its lead in the AI race.
OpenAI is rolling out ChatGPT Health to all US users, allowing them to connect medical records and health-tracking data to the chatbot. The company claims its AI can reason better than clinicians, though this assertion has not been independently validated.