OpenAI acquires Promptfoo, which fixes security issues in AI systems during development and is “trusted by 25%+ of Fortune 500”, to fold into OpenAI Frontier
Accelerating agentic security testing and evaluation capabilities in OpenAI Frontier
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
xAI co-founder Jimmy Ba says he is leaving, the sixth co-founder to depart; sources and social media posts show at least six researchers left in recent weeks
Jimmy Ba will be the sixth member of the founding team to depart — A sixth co-founder of Elon Musk's xAI is leaving …
OpenAI begins testing ads in ChatGPT in the US for logged-in adult users on its Free and Go tiers, and says that the ads “do not influence” ChatGPT's answers
Ads that support free access and don't change ChatGPT answers. — Today, we're beginning to test ads in ChatGPT in the U.S …
OpenAI says it has started testing ads in ChatGPT in the US for logged-in adult users on the Free and Go tiers and that the ads do not change ChatGPT answers
Ads that support free access and don't change ChatGPT answers. — Today, we're beginning to test ads in ChatGPT in the U.S …
Anthropic debuts Cowork for Claude, built on Claude Code, for automating complex tasks with minimal prompting, as a research preview for Claude Max subscribers
ZDNET's key takeaways — Anthropic is launching Cowork for Claude as a research preview. — It's built upon Claude Code and can automate complex tasks.
OpenAI updates ChatGPT Images to generate images up to 4x faster and edit uploads more precisely, and adds a new section in ChatGPT's app and website for images
OpenAI is rolling out an update to ChatGPT that's intended to generate images better and faster, the latest move …
AWS says services have “returned to normal operations” after a US-EAST-1 outage, first reported on October 20 at 3:11am ET, that affected major services
Amazon Web Services, a leader in the cloud infrastructure market, reported a major outage on Monday that took down numerous major websites.
OpenAI launches AgentKit, a toolkit for building and deploying AI agents, including Agent Builder, which Sam Altman described as like Canva for building agents
New tools for building, deploying, and optimizing agents. NDTV Profit : What Is AI Agent Builder And How Does It Work? OpenAI Launches New Set Of Tools For Developers Aman Gupta / ...
OpenAI announces apps that work inside ChatGPT, piloting Booking.com, Canva, Coursera, Figma, Expedia, Spotify, and Zillow for logged-in users outside of the EU
A new generation of apps you can chat with and the tools for developers to build them. — Try in ChatGPT(opens in a new window)Start building apps(opens in a new window)
OpenAI's invite-only Sora app becomes the top free app in the US App Store three days after its launch, ahead of Gemini in second and ChatGPT in third
OpenAI now has two of the top three free apps in Apple's App Store, and its new video generation app Sora has snagged the coveted No. 1 spot.
Sora, which is fun and simple to use, shows that OpenAI remains good at creating viral products, unlike Meta, whose Vibes video feed feels half-baked and obtuse
as the largest jump in video capability basically ever — Sora 2 somehow matches up here. For people that played around a lot with Sora 1, it didn't feel clear that Sora really ‘und...
Sora, which is fun and simple to use, shows that OpenAI remains good at creating viral products, unlike Meta, whose Vibes video feed feels half-baked and obtuse
as the largest jump in video capability basically ever — Sora 2 somehow matches up here. For people that played around a lot with Sora 1, it didn't feel clear that Sora really ‘und...
OpenAI's invite-only Sora app becomes the top free app in the US App Store three days after its launch, ahead of Gemini in second and ChatGPT in third
OpenAI now has two of the top three free apps in Apple's App Store, and its new video generation app Sora has snagged the coveted No. 1 spot.
OpenAI shuffles its executive roles and acquires product analytics company Statsig for $1.1B, with Statsig CEO Vijaye Raji becoming OpenAI's CTO of Applications
It was a big weekend for the ChatGPT-maker. … OpenAI has started to build out its Applications team under Fidji Simo …
GPT-5 hands-on: it exudes competence but doesn't feel like a dramatic leap ahead of other LLMs, and the pricing is aggressively competitive with other providers
And It Changes Everything Tyler Cowen / Marginal Revolution : GPT-5, a short and enthusiastic review GPT-5 : GPT-5 — Our hands-on review of OpenAI's newest model based on weeks o...
OpenAI touts GPT-5's scores on math, coding, and health benchmarks: 94.6% on AIME 2025 without tools, 74.9% on SWE-bench Verified, and 46.2% on HealthBench Hard
After literally years of hype and speculation, OpenAI has officially launched a new lineup of large language models (LLMs) …
Anthropic plans to debut new rate limits for Claude Pro and Max on August 28, likely curbing <5% of users, saying some run Code “continuously in the background”
It's Bad Business Bluesky: Ed Zitron / @edzitron.com : That is not what is happening here, this is not Anthropic “doing the drug dealer model” — www.wheresyoured.at/anthropic- is...
Artificial Analysis benchmarks: Grok 4 is now the leading AI model, a first for xAI; Grok 4's per-token pricing is more expensive than Gemini 2.5 Pro's and o3's
xAI gave us early access to Grok 4 - and the results are in. Grok 4 is now the leading AI model. We have run our full suite of benchmarks and Grok 4 achieves an Artificial Analysis...
xAI introduces Grok 4, trained on its Colossus supercomputer, with multimodal features, faster reasoning, Grok 4 Voice, Grok 4 Code, a new interface, and more
Deeper thinking and greater reasoning is promised — An hour after the live stream was supposed to start last night (July 9) …