nlp

OpenAI has released GPT-6 Astra, its newest frontier model, less than a week after Anthropic’s Claude Fable 5.1. OpenAI calls Astra the world’s most intelligent and aligned model yet. What actually makes Astra different? The simplest way to put it is this: Astra is built to do more, not just answer more. It can use a computer to complete tasks instead of telling you how to do them. It can create …

Imagine asking an AI coding assistant to help refactor a complex application. At first, it gives sharp, accurate responses. But 20 messages into the session, it suddenly forgets the architecture rules you set at the beginning, re-introduces previously fixed bugs, or hallucinates functions that don't exist. What went wrong? You just ran into the boundaries of the Context Window . Whether you are a…

Large language models are often judged through fluency, helpfulness, and broad task performance. Yet in practically important settings, the central reliability problem is not generation alone but premature release of structurally weak outputs. A model may produce plausible language while still exhibiting unsupported certainty, logical invalidity, ambiguity-insensitive answering, or unsafe behavio…

From scalar observations to self-attention, and how positional information restores sequence order The post Why Transformers Need Positional Encoding For Time Series: A Visual Guide appeared first on Towards Data Science .

Wikipedia editors have spent months cataloguing submissions to figure out what gives away AI-generated text. They compiled a detailed community guide called Signs of AI Writing. I turned that guide into an open-source self-edit agent skill called Writ: 👉 https://github.com/Avinashricky211/writ What it catches: • Stock vocabulary: "delve", "tapestry", "testament", "seamless", "robust", "game-chang…

Converting the proof of Fermat's last theorem into code that computers can check was expected to take years – Anthropic's Claude AI managed it in less than two weeks

Scientific Reports, Published online: 05 September 2026; doi:10.1038/s41598-026-69546-8 Multilingual large language models do not comprehend all natural languages to equal degrees

A Bocconi University and OpenAI study of 1,053 students found ChatGPT access raised task scores 0.86 points, while reasoning training grew idea diversity. <p>The post Bocconi-OpenAI study finds ChatGPT lifts scores but not original thinking first appeared on Winssolutions .</p>

The human body and its gut microbiome produce thousands of small molecules that shape how the body functions—influencing immunity, metabolism and more. Identifying what those molecules actually are has been one of the biomedical sciences’ most persistent bottlenecks. More than 80% of compounds detected in a typical biological sample cannot be matched to any known [&#8230;]

Some of the hardest work in code review happens outside the changed lines. A change can look correct in isolation and still break code elsewhere in the system. That is what makes our early results for OpenAI's GPT-6 Astra most interesting. In our evaluation, Astra caught approximately 4% more labeled bugs through actionable findings than GPT-5.6 Sol, and 22% more than Opus 5. The biggest jump com…

OpenAI has released GPT-6 Astra, its newest frontier model, less than a week after Anthropic’s Claude Fable 5.1. OpenAI calls Astra the world’s most intelligent and aligned model yet. What actually makes Astra different? The simplest way to put it is this: Astra is built to do more, not just answer more. It can use […] The post GPT-6 Astra: What’s Actually New in OpenAI’s New Frontier Model appea…

Enterprise work spans messages, decisions, projects, and obligations that change over time. An AI agent that starts without this context must reconstruct it...

While people generally prefer it when AI use in communication is openly disclosed, a new psychology study shows we heavily overestimate how much others rely on these digital assistants compared to ourselves.

&#160; Here&#8217;s today&#8217;s announcement from Google: Google Translate’s live translate brings natural, near-real time audio translations to 70+ languages. Today, we&#8217;re introducing two updates to make translations even more seamless. First, because more than a third of live translation sessions now last longer than five minutes, Android users can now keep live translations running in …

Background: Personalized dietary counseling is central to recurrence prevention in patients with urolithiasis, particularly after a 24-hour urine metabolic evaluation. However, translating quantitative metabolic abnormalities into patient-facing, guideline-concordant, and safe dietary recommendations can be challenging in routine clinical practice. Large language models (LLMs) may assist with thi…

An AI receptionist may sound simple from the outside: a caller speaks, the system responds, and the conversation continues until the caller gets an answer or reaches a person. Behind that conversation