Nous Research releases Token Superposition Training (TST), a two-phase pre-training method that cuts wall-clock training time by up to 2.5x at matched FLOPs by

But training on "synthetic stories" that model good AI behavior can help.

World models recently made our list of 10 Things That Matter in AI Right Now. Watch executive editor Niall Firth explain why this emerging area of AI is gaining

Thinking Machines Lab has introduced a research preview of TML-Interaction-Small, a 276B parameter Mixture-of-Experts model with 12B active parameters, built ar

Chinese group’s technology allows electric vehicles to be charged in as little as five minutes

Modern large language models are no longer trained only on raw internet text. Increasingly, companies are using powerful “teacher” models to help train smaller

OpenAI on just launched Daybreak, a cybersecurity initiative that combines the company’s frontier AI models with Codex Security, its coding-focused agentic syst

Thinking Machines, the AI company founded by former OpenAI CTO Mira Murati, announced Monday that it's working on something called "interaction models." The ide

iRobot upgrades its lidar-based robot vacuum line with eight new models. | Image: iRobot iRobot has announced a new line of Roombas, a year after it debuted its

ERNIE 5.1 hits the top of Chinese AI leaderboards while spending a fraction of what rivals do. Baidu calls it a "parameter efficiency" leap.

Fictional portrayals of artificial intelligence can have a real effect on AI models, according to Anthropic.

Researchers say multiplayer games may reveal AI behavior that static tests miss.

NVIDIA researchers have introduced Star Elastic, a post-training method that embeds multiple nested reasoning models — at 30B, 23B, and 12B parameter scales — i

CyberSecQwen-4B: Why Defensive Cyber Needs Small, Specialized, Locally-Runnable Models

Learn how ChatGPT safeguards your privacy, reduces personal data in training, and gives you control over whether your conversations improve AI models.

Explore new realtime voice models in the OpenAI API that can reason, translate, and transcribe speech, enabling more natural and intelligent voice experiences.

Three purpose-built audio models expand what developers can build with live voice: reasoning agents, speech translation across 70+ languages, and streaming tran

Watch models like the Apple Watch Series 11 (pictured) are also now available at discounted education rates for the first time. | Photo by Amelia Holowaty Krale

Parloa leverages OpenAI models to power scalable, voice-driven AI customer service agents, enabling enterprises to design, simulate, and deploy reliable, real-t

Zyphra releases ZAYA1-8B, a reasoning Mixture of Experts model with only 760M active parameters that outperforms open-weight models many times its size on math