OpenAI News
OpenAI to acquire Astral
Accelerates Codex growth to power the next generation of Python developer tools
Topic feed
Models
Model launches, frontier labs, and foundation-model research.
Google DeepMind Blog
Measuring progress toward AGI: A cognitive framework
Google DeepMind proposes a cognitive framework to evaluate AGI and launches a Kaggle hackathon to build capability benchmarks
OpenAI News
OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first
OpenAI Japan announces the Japan Teen Safety Blueprint, introducing stronger age protections, parental controls, and well-being safeguards for teens using generative AI.
OpenAI News
Introducing GPT-5.4 mini and nano
GPT-5.4 mini and nano are smaller, faster versions of GPT-5.4 optimized for coding, tool use, multimodal reasoning, and high-volume API and sub-agent workloads.
OpenAI News
Wayfair boosts catalog accuracy and support speed with OpenAI
Wayfair uses OpenAI models to improve ecommerce support and product catalog accuracy, automating ticket triage and enhancing millions of product attributes at scale.
OpenAI News
Improving instruction hierarchy in frontier LLMs
IH-Challenge trains models to prioritize trusted instructions, improving instruction hierarchy, safety steerability, and resistance to prompt injection attacks.
Mitchell Bryson AI Articles
AI finally learns to secure the code it writes - Mitchell Bryson
OpenAI shipping Codex Security, Anthropic's Claude finding 22 CVEs in Firefox in two weeks, and Microsoft treating AI agents as governed security principals all point to the same inflection: the industry is racing to close the security gap that AI coding...
OpenAI Models Agents Infrastructure Microsoft Anthropic Claude
OpenAI News
OpenAI to acquire Promptfoo
OpenAI is acquiring Promptfoo, an AI security platform that helps enterprises identify and remediate vulnerabilities in AI systems during development.
Mitchell Bryson AI Articles
AI's most important new trick is knowing when to stop thinking - Mitchell Bryson
Three separate teams shipped models this week that cut token usage by nearly half through the same insight: the best inference is often no inference at all.
OpenAI News
How Descript engineers multilingual video dubbing at scale
Using OpenAI reasoning models, Descript unlocked automatic localization of large content libraries without losing timing or meaning.
OpenAI News
How Balyasny Asset Management built an AI research engine
By combining rigorous model evaluation, full-platform use of OpenAI, and agent workflows, Balyasny is reinventing investment research.