All 3,125 AI stories, newest first · page 10 of 131
Stripe is reportedly acquiring OpenRouter, an AI gateway startup, for over $7 billion. This deal highlights the growing importance of AI infrastructure in financial services. OpenRouter's technology allows developers to easily integrate multiple AI models into their applications, similar to how Stripe simplifies payment processing.
OpenAI is implementing new security measures after its AI accidentally hacked Hugging Face. The changes include improved monitoring and alignment techniques to prevent future breaches.
OpenAI has introduced a new initiative to enhance democratic oversight of AI in national security, providing government institutions with tools, training, and expertise to ensure responsible and transparent use of AI in sensitive areas.
OpenAI is introducing new monitoring, alignment, and security safeguards to slow the pace of frontier AI model development, prioritizing safety and risk management over rapid advancement in cyber-critical areas.
Nvidia is investing $1.5 billion in a SoftBank subsidiary that builds data centers, guaranteeing its chips will power an upcoming OpenAI facility. The deal locks in Nvidia's hardware for one of the most anticipated AI data center projects.
Groq, once focused on AI chips, has raised $350 million to expand into a neocloud business. This shift includes building data centers powered by Nvidia chips, marking a significant change in the company's strategy.
OpenAI has introduced a dedicated ChatGPT mode for teenagers, combining existing youth safeguards with new safety features like stricter content filters and more robust moderation. The launch comes amid mounting public scrutiny over how AI tools affect younger users.
OpenAI launched ChatGPT for Teens, a version of its AI chatbot designed for younger users. It includes stronger safety features and parental controls to help teens learn and use AI responsibly.
A new ArXiv study challenges the common use of FLOPs (Floating Point Operations) to measure AI efficiency, finding that operations with the same FLOPs can have execution times varying by up to 30% due to differences in parallelization. The researchers replicated a previous study to demonstrate why FLOPs alone are a misleading metric, calling for more nuanced benchmarks that capture real-world performance.
OpenAI is using its own AI models to strengthen cybersecurity defenses against increasingly sophisticated AI-powered attacks. The company details how machine learning can detect threats in real-time and simulate attack scenarios to stay ahead of adversaries.
OpenAI is backing 14 independent research projects to explore new AI policy ideas. These projects aim to expand economic opportunities and strengthen societal resilience in the rapidly evolving Intelligence Age.
OGX (Open GenAI Stack) is an open-source AI application server and Python library that implements the APIs of major AI labs including OpenAI, Anthropic, and Google. It allows developers to build agentic AI applications using a single API surface, then deploy with any combination of inference engine, vector database, and safety backend without changing application code.
Meta released Glimmer, an open-weight AI model that anyone can download and run on their own hardware. This contrasts with Meta's more powerful Muse Spark, which remains locked behind its APIs. Mark Zuckerberg argues AI should be accessible to everyone, not just a few labs.
Google is now allowing users to turn off visible watermarks on AI-generated images. Invisible watermarks for identification will remain in place.
Anthropic will use invisible watermarks based on Google DeepMind's SynthID-Text to comply with EU AI transparency rules. These watermarks embed detectable patterns in Claude's text using word probabilities, enabling identification of AI-generated content without affecting readability.
A new benchmark study shows that large language models can calibrate their confidence to match the strength of medical evidence, a key step toward more reliable AI-assisted clinical decision-making.
Writer has introduced a new AI model based on Z.ai's open-source GLM-5.2, designed to reduce deployment costs. The model includes an upgraded 'harness' to manage token expenses efficiently.
A new ArXiv study reveals that large language models give confident wrong answers due to stable miscalibration, where errors persist under small input perturbations. The research introduces an audit score and internal sensitivity probe to diagnose this systematic overconfidence.
OpenAI has disbanded its preparedness team, which was tasked with assessing and mitigating risks posed by its AI models. The team's responsibilities are now being redistributed across other teams within the company.
NVIDIA released MegaTrain, a tool that lets researchers train AI models with up to 100 billion parameters on a single H100 GPU, potentially reducing training time and cost by up to 50%.
Researchers developed a new method to induce judging rubrics from data, reducing the tendency of AI judges to over-credit fluent but unsuccessful agent performances. This improves reliability over hand-written rubrics like G-Eval or fine-tuned weights.
MegaTrain, an open-source tool from developer Wast3, enables training 100-billion-parameter AI models on a single consumer GPU, dramatically lowering the hardware barrier for large-scale AI development.
Former Morgan Stanley partner and market analyst argues that the rapid deployment of autonomous AI agents is compressing economic timelines and creating an endless demand for compute infrastructure. As competition over frontier AI models intensifies, major technology firms and financial institutions are shifting massive capital toward physical compute assets.
MBZUAI, Cerebras, and Inception have released Jais 2, a family of open large language models optimized for Arabic. The family includes a 70-billion-parameter model, the largest open Arabic-centric LLM trained from scratch, and an 8-billion-parameter variant. Both models use a custom Arabic-centric vocabulary for efficient training and inference.