Brad Lightcap, OpenAI’s longtime COO, is leaving to ‘start something new’
Brad Lightcap, OpenAI's longtime chief operating officer and one of its longest-serving executives, is leaving the company to start a new venture.
Latest AI News & Updates — Page 52
General Catalyst leads $1.1B round into 2-month-old River AI
River AI, founded by xAI co-founder Igor Babuschkin, secured $1.1 billion in a General Catalyst-led round to pursue a vision for personal agents.
An unreleased Anthropic model made progress on one of math’s biggest unsolved problems
Anthropic reports that an unreleased model made notable progress on the Riemann hypothesis, a mathematical problem open for more than 150 years, without solving it.
How ONESTRUCTION built the Ishigaki-IDS foundation model with AWS GenAIIC
ONESTRUCTION, advised by the AWS Generative AI Innovation Center, built Ishigaki-IDS, a foundation model for construction and BIM workflows using synthetic data and a three-stage training pipeline on Amazon EC2.
How Pixieset achieved 35% AI feature adoption by solving the right problem with Amazon Bedrock
Pixieset built an AI-generated alt text feature on Amazon Bedrock, shipping it to millions of users in four months and reaching 35% adoption by automating image SEO work.
First Orion accelerates QA automation using Amazon Nova Act
First Orion adopted Amazon Nova Act for QA automation, replacing brittle selector-based test code with plain-English test descriptions to speed up cycles and catch regressions sooner.
Deploying Anthropic Claude apps gateway for AWS for enterprise workloads
AWS presents a reference deployment for Claude apps gateway, a self-hosted governance layer connecting Claude Code and Claude Desktop to Amazon Bedrock or Claude Platform on AWS.
Why Scaling AI Compute Performance Requires a New Power Architecture
NVIDIA outlines why scaling AI compute requires rethinking power delivery, noting that the challenge lies in how electricity moves from the grid to the GPU, not just total wattage.
NVIDIA and Local AI Community Fuel Open Source Models and Intelligent Agents
NVIDIA is spotlighting open source communities and partners advancing local AI, alongside its latest open models, software and tools for building and running agents on-device.
NVIDIA Nemotron 3.5 Lightning and NeMo Switchyard Deliver Faster, Smarter, More Efficient Agentic AI
NVIDIA has added Nemotron 3.5 Lightning to its Nemotron 3 model family, alongside NeMo Switchyard, aimed at efficient, long-running agentic AI workloads with open models.
Spotify will label ‘AI Persona’ profiles and exclude their music from recommendations
Spotify plans to label artist profiles that represent AI-generated identities as 'AI Persona' and, by default, exclude their music from editorial, algorithmic, and personalized recommendations.
Claude will apply invisible watermarks to AI text and images
Anthropic says it will embed invisible watermarks in Claude-generated text and add signed provenance metadata to generated files, aiming to comply with EU AI transparency rules.