Artificial intelligence

56 articles

Reporting on AI models, tools, research, infrastructure and policy.

Coverage: AI

A voice actor in a recording booth in front of a microphone, illustrating the craft of matching speech to an on-screen performance

NEWS AI

Gemini 3.8 Live with Live Avatar Puts a Streaming, Lip-Synced Face on Enterprise AI Agents

Google DeepMind announced Gemini 3.8 Live with Live Avatar on September 24, 2026: near real-time streaming video of a lip-synced agent that can keep talking while tools run in the background, synchronized across 97 languages and available now in Gemini Enterprise. Here is what is verified, what the safeguards do and do not cover, and what it means for the person on the other end of the screen.

Rows of server racks in a commercial data center, representing encrypted cloud storage infrastructure

ANALYSIS AI Policy and Access

Google proposes a cloud vault for AI memory that only your devices can unlock

Google DeepMind announced a persistent server-side memory layer for Private AI Compute: data sealed in encrypted cloud storage, keys held only on your devices, decryption inside hardware-isolated enclaves. We explain how it works and separate the security claims from the independent proof that is still to come.

A molecular model of a DNA double helix, illustrating the biological foundation models that NVIDIA's new training recipe targets.

NEWS AI Infrastructure

NVIDIA's open recipe trains mixture-of-experts biological AI models at up to 2.21x baseline throughput

A new BioNeMo recipe from NVIDIA combines grouped expert kernels, fused MXFP8 8-bit math and kernel fusion to train mixture-of-experts biological foundation models. In NVIDIA's own benchmark on eight B200 GPUs, it reached up to 2.21x the throughput of the Hugging Face baseline. Here is what was measured, what was not, and why it matters for labs without hyperscale budgets.

The CMS particle detector at CERN's Large Hadron Collider, photographed from below, with red cylindrical detector structures surrounding the beam line.

NEWS AI and Science

Claude Computed a Nine-Loop Physics Amplitude for a Few Thousand Dollars, and Humans Were Right Behind It

A verified nine-loop scattering amplitude calculation, announced by Anthropic on September 25, 2026, used known bootstrap methods and academic-scale compute. The more telling detail: a human group in Beijing was close behind.

The San Francisco skyline at sunset, viewed from the Mission Bay neighborhood, where OpenAI's headquarters are located.

ANALYSIS AI Policy & Accountability

OpenAI's self-audit problem: what the months-long review of model actions does and does not promise

OpenAI says its months-long review of model actions during training and evaluation is underway, with notifications to dozens of third parties and anonymized summaries to come. Here is what the commitment covers, what it does not, and who is positioned to verify any of it.

Cross-sectional computed tomography images of the chest displayed on clinical viewing monitors.

NEWS Space & Aerospace / AI in Medicine

NVIDIA's NV-Reason-CT reads 3D CT scans and shows its work, radiologist style

NVIDIA's new open model reads full 3D CT scans and narrates its reasoning step by step, like a radiologist thinking aloud. It scored best-in-class on a public benchmark and won praise from NIH radiologists, but it is a research foundation model, not a cleared diagnostic tool. Nothing about patient care changes today.

U.S. Ambassador to Ukraine Bridget Brink meets staff at Ukraine's Ministry of Digital Transformation in Kyiv, June 15, 2022

ANALYSIS AI Policy

OpenAI Extends Daybreak Cyber-Defense Access to Ukraine's Civilian Defenders: What the Deal Includes and What It Does Not Prove

OpenAI's Daybreak program will give Ukrainian teams AI tools to find and fix software vulnerabilities, working with the Ministry of Digital Transformation. What the arrangement includes, what its European precedents show, and what it does not yet prove.

Illustration of a DNA double helix showing linked nucleotides with four different bases paired in the center.

NEWS Science

Claude agents spotted a CRISPR-like DNA pattern no one had characterized. Nobody knows yet what it does.

Anthropic says Claude agents found a bacteriophage enzyme system with a CRISPR-like repeat array. The structural pattern is observed; its function and programmability are unknown. Here is what is actually established.

The United Nations Security Council chamber at UN headquarters in New York, seen from an angled view across the horseshoe of member seats toward the horseshoe's horseshoe table and mural.

ANALYSIS AI Policy

At the Security Council, Altman Asked Governments to Take On What Labs Cannot: The Speech Explained

Sam Altman told the United Nations Security Council that AI policy cannot be made by labs in San Francisco alone. Here is what he asked governments to build, which claims rest on evidence and which rest on prediction, and what the speech leaves unresolved for democratic institutions.

Closeup photograph of the rear of a server rack at the NERSC data center, showing blue LED screens and network cables on dense compute hardware.

NEWS AI Infrastructure

OpenAI's GPT-6 caching stores more of what an AI already read, cutting repeated input costs by up to 90% and trimming wait times

OpenAI's September 22, 2026 announcement details a rebuilt caching system for GPT-6 that stores more of the context an agent already processed, discounts reused input tokens by up to 90 percent within a 30-minute window, and gives developers new dashboards for diagnosing cache misses. Here is what that means for the cost and speed of long AI sessions.

Adults seated at laptops during a hands-on MediaWiki coding workshop in Vienna, practicing on real tasks in a group setting

ANALYSIS AI Access and Policy

Free AI training from the vendor who grades it: what OpenAI Academy's role-based paths teach, and what they leave out

OpenAI expanded OpenAI Academy with role-based learning paths and course badges, and launched a Grab partnership to train 30,000 Southeast Asia gig and merchant partners. The training is free and substantive, but vendor-run curricula also define what competent and safe AI use means. This analysis examines what the courses teach, what they leave out, and why no outcomes evidence exists yet.

The office building at 1515 Third Street in San Francisco's Mission Bay neighborhood, which was OpenAI's headquarters when the photograph was taken.

ANALYSIS AI Policy and Safety

OpenAI proposes the rules for checking its own safety claims: what its third-party assessment framework promises, and what it leaves out

OpenAI's September 22, 2026 framework proposes four priority areas and five principles for independent scrutiny of its safety claims. The substance is detailed and at times candid, but as a voluntary, self-authored document it leaves the hardest questions about independence unanswered.

NVIDIA GeForce RTX 50 Series graphics cards shown in a video frame about the RTX 50 generation

NEWS Gaming and Graphics

NVIDIA's DLSS 5 puts a generative neural model inside the game frame, and NBA 2K27 is the first to ship it

NVIDIA's developer blog says DLSS 5's 3D-Guided Neural Rendering treats the game engine's frame as a fixed foundation and adds lighting and material detail with a deterministic, one-frame-in, one-frame-out model. It is shipping today in NBA 2K27 on GeForce RTX 50 Series GPUs. Here is what the technology does, what NVIDIA claims, and what remains unverified.

Delegates seated at tables with national nameplates during a multilateral session at the World Trade Organization Public Forum in Geneva

NEWS AI Policy

OpenAI Calls for Global Frontier-AI Standards, While Ruling Out Licenses and Mandatory Pre-Release Review

OpenAI's Global Affairs team published "Building standards for the next phase of AI" on September 21, 2026, urging international technical standards for frontier AI and recursive self-improvement through CAISI and the AI safety institutes network, while stating the standards would not be licenses, mandatory prerelease review, or approval requirements.

A person using a smartphone outdoors, illustrating everyday connected technology use.

NEWS AI Policy

OpenAI Publishes Six-Pillar Youth Safety Blueprint for Australia as Teen-Focused ChatGPT Rolls Out

OpenAI's Australian Youth Safety Blueprint, published September 18, 2026, sets out six pillars for protecting young AI users as a default ChatGPT experience for identified teenagers aged 13 to 17 rolls out in Australia. The plan is company-reported and not yet independently evaluated.

Josh Hawley poses in a dark suit and red tie between the United States and Missouri flags.

NEWS Artificial Intelligence

Hawley Opens OpenAI Inquiry Seeking Records on the Hugging Face Agent Breach

The September 10 investigation asks what leaders knew and how testing resumed, while public reports confirm the breach without settling internal responsibility.

A finite-state-machine diagram with five circular states labeled q1 through q5, directed arrows and transitions marked a or b.

ANALYSIS Technology

AWS Lambda Makes Pydantic AI Agent Runs Resumable, Not Exactly Once

The integration checkpoints model and tool calls, reducing repeated work after interruptions while leaving external side effects subject to retries.

Chris Van Hollen poses in a dark suit before the softly focused United States Capitol.

CLAIM CHECK Artificial Intelligence

Van Hollen Calls OpenAI Models the Most Efficient Hackers Ever. Published Tests Do Not Prove It

Astra shows major cyber gains in controlled evaluations, but no public comparison ranks it against every human or automated hacking system.