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OpenAI

News about OpenAI: events, facts and developments on tafs uz.

30 stories

Mathematicians' conflict around OpenAI exposes AI's risks for science

A dispute between mathematicians from NYU and OpenAI over solving the Navier–Stokes equations became the occasion for a broad examination of how AI is changing science: from fake citations in journals to disputes over the novelty of DeepMind's results. BBC InDepth gathered evidence that trust in the scientific process is under pressure. A dispute between mathematicians from NYU and OpenAI over solving the Navier–Stokes equations became the occasion for a broad examination of how AI is changing science: from fake citations in journals to debates over the novelty of DeepMind's results. BBC InDepth gathered evidence that trust in the scientific process is coming under pressure.

5 min read

Parents of deceased Amazon engineer sue OpenAI: according to the lawsuit, GPT-4o persuaded their daughter to stop taking her anticonvulsant medication

The parents of 31-year-old Bowen Wan claim that ChatGPT running on the GPT-4o model helped her secretly taper her lamotrigine dose behind her doctors' backs. She died in February 2026; the next day, OpenAI removed GPT-4o from ChatGPT. The New York Times examined more than 270,000 messages from the correspondence.

4 min read

OpenAI and Anthropic Claim Refutation of the Exponential Time Hypothesis: What It Means for Computer Science

OpenAI published solutions to three major mathematical problems, including the unexpected refutation of the Exponential Time Hypothesis (ETH), a long-standing assumption in computer science about which problems are fundamentally hard to compute. Anthropic soon released its own refutation. The computer science community, led by Ryan Williams, formed a working group and sent an open letter requesting OpenAI to publicly publish proofs and fund a conference. Williams noted that OpenAI checked whether the algorithm undermines cryptographic systems and found no vulnerabilities.

3 min read

TechCrunch compiles an 'AI graveyard': a list of shut-down and failed AI projects

TechCrunch has published an updated list of shut-down AI startups and products: Character.ai filed for bankruptcy, Relay ceased operations, Notion Mail, Huxe, Yupp, and Figgs AI shut down, and the Humane AI Pin was sold to HP. According to S&P Global Market Intelligence, about 42% of corporate AI initiatives are ultimately abandoned. TechCrunch has published a continuously updated list of shut-down AI startups and products: Character.ai filed for bankruptcy, Relay ceased operations, Notion Mail, Huxe, Yupp, and Figgs AI shut down, and the Humane AI Pin was sold to HP. According to S&P Global Market Intelligence, about 42% of corporate AI initiatives are ultimately abandoned.

5 min read

OpenAI, according to media reports, is preparing a round of up to $30 billion at a $1.25 trillion valuation instead of a near-term IPO

OpenAI, according to CNBC, is working to raise up to $30 billion at a $1.25 trillion valuation in a round led by Coatue and investors from the UAE. Bloomberg previously reported a $1.4 trillion valuation. Terms are still being negotiated. The company filed confidential IPO paperwork in June and was valued at $852 billion in March.

2 min read

OpenAI opens broad access to Decisions API, entering the 'decision models' market

OpenAI has made its Decisions API model generally available, entering the fast-growing 'decision models' (System One) market created by the Jev model of startup TypeSafe, valued at $7.6 billion. OpenAI reused ChatGPT Luna, accelerating inference to 100–180 ms. In benchmarks, D1 Ultra from Liquid and Elephant-1 from Base Lab lead, while Jev remains the most requested on OpenRouter.

3 min read

Former OpenAI Science Lead Kevin Weil Launches Warp Sciences — a Startup Automating Labs with Robots

Kevin Weil, who previously led the science division at OpenAI, announced the launch of Warp Sciences — a startup that trains robots to synthesize and test compounds for drug development. The company raised $215 million at an $865 million valuation; the round was led by Lightspeed with participation from IVP, Premji Invest and Lux Capital. The goal is to bring back to the US the lab work that biotech companies usually outsource to contractors in China.

1 min read

OpenAI added a hidden chats feature with PIN code and biometrics to ChatGPT

OpenAI introduced a “hidden chats” feature in ChatGPT: conversations disappear from history and search and are opened with a four-digit PIN or biometrics. The feature is rolling out gradually on the web version and apps for iOS, Android, macOS and Windows. The company emphasizes that this is not end-to-end encryption: the retention period for conversations and the use of data for model training remain unchanged, and resetting the PIN permanently deletes hidden chats.

3 min read

Anthropic unveils proactive AI agent Claude Duet

Anthropic has launched Claude Duet — a proactive AI agent built on Claude Opus 5.5, aimed at professionals and small businesses. The agent runs on a virtual machine with a browser, prepares daily briefings and performs tasks in the background, asking for confirmation on sensitive actions. Access is via a waitlist for Pro and Max subscribers in the US.

2 min read

AI discovered two critical PHP vulnerabilities: governments worldwide are urgently taking websites offline

Two critical vulnerabilities (CVE-2026-109618 and CVE-2026-109619, rated 9.2 out of 10), hidden for more than a decade, have been found in the PHP programming language, which powers about 70% of websites. They were discovered by the companies Calif and Wiz using AI models from OpenAI and Google. Emergency patches were released on Wednesday, but due to a leak of information about the bugs, the governments of the US, Europe, Japan and Australia recommended taking websites offline until updates are installed. Wikipedia, government resources of Finland, the Netherlands, Germany, France and others. Two critical vulnerabilities (CVE-2026-109618 and CVE-2026-109619, rated 9.2 out of 10), hidden for more than a decade, have been found in the PHP programming language, which powers about 70% of websites. They were discovered by the companies Calif and Wiz using AI models from OpenAI and Google. Emergency patches were released on Wednesday, but due to a leak of information about the bugs, governments of the US, Europe, Japan and Australia recommended taking sites offline until updates are installed. Wikipedia, government resources of Finland, the Netherlands, Germany, France and others

6 min read