OpenAI agrees to acquire Promptfoo, which fixes security issues in AI systems being built and is “trusted by 25%+ of Fortune 500”, to fold into OpenAI Frontier
Accelerating agentic security testing and evaluation capabilities in OpenAI Frontier
OpenAI rolls out Codex Security, an AI agent that evolved from its research project Aardvark to automate vulnerability discovery, validation, and remediation
OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for vulnerabilities.
OpenAI rolls out Codex Security, an AI agent that evolved from its research project Aardvark to automate vulnerability discovery, validation, and remediation
OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for vulnerabilities.
OpenAI launches GPT-5.4, saying it is its “most capable and efficient frontier model for professional work” and its first with native computer use capabilities
The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.
OpenAI launches GPT-5.4, saying it is its “most capable and efficient frontier model for professional work” and its first with native computer use capabilities
The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.
OpenAI launches GPT-5.4, saying it is its “most capable and efficient frontier model for professional work” and its first with native computer use capabilities
The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.
OpenAI releases GPT-5.3 Instant, which it says delivers more accurate answers and better-contextualized results when searching the web, for all ChatGPT users
Today, we're releasing an update to ChatGPT's most-used model that makes everyday conversations more consistently helpful and fluid.
OpenAI releases GPT-5.3 Instant, which it says delivers more accurate answers and better-contextualized results when searching the web, for all ChatGPT users
Today, we're releasing an update to ChatGPT's most-used model that makes everyday conversations more consistently helpful and fluid.
A look at the rights AI companies have in US government contracts, such as the “any lawful use” standard, amid the Anthropic-DOD dispute and the OpenAI-DOD deal
It Depends on the Acquisition Pathway, the Contract Type, and the Contract Terms.
Sources: OpenAI agreed to follow US laws that have allowed for mass surveillance in the past, and the DOD didn't budge from its demands over bulk analyzing data
On Friday evening, amidst fallout from a standoff between the Department of Defense and Anthropic, OpenAI CEO Sam Altman announced …
Frontier AI labs' military usage policies for their AI tools are incoherent, vague, and often change, which allows company leadership to preserve “optionality”
I led the Geopolitics Team at OpenAI for approximately three years and then joined two other teams before deciding to leave in June 2025.
A source describes the failed Pentagon-Anthropic talks: through the end, the Pentagon wanted to use Anthropic's AI to analyze bulk data collected from Americans
Right up until the moment that Pete Hegseth moved to terminate the government's relationship with the AI company Anthropic …
Amazon is paying ~16x Microsoft's price per OpenAI percentage point, while getting none of Microsoft's exclusives, showing the cost of being late in AI
My word, the torrent of news keeps coming. You have hardly had time to digest the news of the $30 billion raise by Anthropic …
OpenAI says its DOD agreement upholds its redlines and “has more guardrails than any previous agreement for classified AI deployments, including Anthropic's”
We think our agreement has more guardrails than any previous agreement for classified AI deployments, including Anthropic's.
As part of the Amazon-OpenAI deal, the companies plan a “stateful runtime environment” for AWS, letting agents carry context forward to handle ongoing projects
Ina Fried /Axios:
As part of the Amazon-OpenAI deal, the companies plan a “stateful runtime environment” for AWS, letting agents carry context forward to handle ongoing projects
Ina Fried /Axios:
Amazon is paying ~16x Microsoft's price per OpenAI percentage point, while getting none of Microsoft's exclusives, showing the cost of being late in AI
My word, the torrent of news keeps coming. You have hardly had time to digest the news of the $30 billion raise by Anthropic …
Amazon is paying ~16x Microsoft's price per OpenAI percentage point, while getting none of Microsoft's exclusives, showing the cost of being late in AI
My word, the torrent of news keeps coming. You have hardly had time to digest the news of the $30 billion raise by Anthropic …
OpenAI says ChatGPT has 900M+ weekly active users, 50M+ consumer subscribers, and weekly Codex users have more than tripled since the start of the year to 1.6M
raising the stakes for AI monetizationZac Hall /9to5Mac:ChatGPT approaching 1 billion weekly active users
OpenAI says ChatGPT has 900M+ weekly active users, 50M+ consumer subscribers, and weekly Codex users have more than tripled since the start of the year to 1.6M
raising the stakes for AI monetizationZac Hall /9to5Mac:ChatGPT approaching 1 billion weekly active users