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 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 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.
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.
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.
[Thread] In an AMA, Sam Altman says DOD blacklisting Anthropic sets an “extremely scary precedent”, OpenAI rushed its deal to “de-escalate things”, and more
including policy and legal matters, but also many technical layers.Sam Altman /@sama:@viralmuskmelon This is a complicated one we struggled with a lot, and until recently it was ea...
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 …
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.
Sources: the Pentagon used Claude in its major air attack in Iran, hours after Trump declared that the federal government will end its use of Anthropic's tools
Within hours of declaring that the federal government will end its use of artificial-intelligence tools made by tech company Anthropic …
Source describes the failed Pentagon-Anthropic talks: through the end, the Pentagon wanted to use Anthropic's AI to analyze bulk data collected about Americans
Right up until the moment that Pete Hegseth moved to terminate the government's relationship with the AI company Anthropic …
Source describes the failed Pentagon-Anthropic talks: through the end, the Pentagon wanted to use Anthropic's AI to analyze bulk data collected about Americans
Right up until the moment that Pete Hegseth moved to terminate the government's relationship with the AI company Anthropic …
Sources: the Pentagon used Claude in its major air attack in Iran, hours after Trump declared that the federal government will end its use of Anthropic's tools
Within hours of declaring that the federal government will end its use of artificial-intelligence tools made by tech company Anthropic …
OpenAI says it does not think Anthropic should be designated as a supply chain risk and it has made its position on this clear to the Pentagon
We do not think Anthropic should be designated as a supply chain risk and we've made our position on this clear to the Department of War.