OpenAI Faces State Attorneys General Investigation★ 72
TechCrunch AI14 hours agoRegulationOpenAI is facing an investigation from state attorneys general, according to TechCrunch. The article says it is not yet clear which states are involved. Reported areas of inquiry include OpenAI's advertising policies and how the company handles health-related data, suggesting regulators are examining both consumer-facing business practices and sensitive information governance.
OpenAI WebRTC Audio Session Adds GPT-Realtime-2 and Document Context
Simon Willison's WeblogyesterdayNew ToolSimon Willison revisited his OpenAI WebRTC Audio Session tool, originally built in December 2024 to test OpenAI’s realtime audio API. The update lets users choose GPT-Realtime-2, a newer realtime voice model OpenAI described as having GPT-5-class reasoning. It also adds a document-context box, allowing users to paste text before starting a browser-based voice session and discuss that material conversationally.
OpenAI Quietly Files Draft IPO Paperwork, Timeline Still Unclear
INSIDE 硬塞 AI3 days agoBusinessINSIDE reports that OpenAI has confidentially submitted a draft IPO filing, following a similar move by rival Anthropic. The report frames the step as a sign that competition between the two major AI companies is expanding from private fundraising into public-market positioning. No listing timetable is confirmed, and the original title notes that OpenAI may not reach positive cash flow until 2030.
OpenAI Weighs Price Cuts as Anthropic Competition Intensifies
Hacker News (AI keywords)3 days agoBusinessOpenAI is reportedly weighing price reductions as competitive pressure from Anthropic increases. Based only on the provided title, the report appears to concern business strategy rather than a new model or product release. For developers, founders, investors, and general AI users, the key implication is that pricing may become a more important battleground among leading AI providers.
OpenAI files for IPO, following Anthropic★ 74
The Verge AI5 days agoBusinessOpenAI announced Monday that it confidentially submitted a Form S-1 with the US Securities and Exchange Commission. The move follows Anthropic, which reportedly made the same filing step on June 1. The Verge frames this as part of an IPO race between the two AI rivals, but the report does not provide timing, valuation, or offering details.
Following Anthropic, OpenAI files confidentially for IPO★ 78
TechCrunch AI5 days agoBusinessOpenAI said Monday in a blog post that it has confidentially filed for an initial public offering. The move comes a little over a week after Anthropic, its main rival, also filed to go public. TechCrunch notes that OpenAI was last valued at $852 billion post-money, making the filing a major marker in the AI sector’s race toward public markets.
The Trump Administration Might Take an Equity Stake in OpenAI
TechCrunch AI8 days agoBusinessTechCrunch reports that President Donald Trump said he is discussing deals designed to let the American people benefit from the success of AI. The headline says the Trump administration might take an equity stake in OpenAI. Based on the provided text, there are no confirmed details on structure, stake size, timing, legal basis, or OpenAI’s response.
OpenAI Help: Lockdown Mode★ 74
Simon Willison's Weblog8 days agoCommentarySimon Willison notes that OpenAI’s previously teased Lockdown Mode is now live for eligible personal and self-serve Business ChatGPT accounts. The feature does not stop prompt injections from appearing in content, but limits outbound network requests that could leak sensitive data. He sees it as a direct mitigation for the exfiltration leg of the “Lethal Trifecta,” while implying default ChatGPT settings are not robust against determined data theft attempts.
Anthropic Files Confidential S-1 Draft With SEC, Starting IPO Process Ahead of OpenAI★ 76
INSIDE 硬塞 AI12 days agoBusinessAnthropic has submitted a confidential S-1 draft to the U.S. Securities and Exchange Commission, formally starting its IPO process. The company reportedly aims to list before rival OpenAI and capture early public-market demand for AI investments. The source does not disclose a valuation, fundraising target, exchange, or expected listing date.
An OpenAI model solved a famous math problem that stumped humans for 80 years
Ars Technica AI13 days agoCommentaryArs Technica reports that an unspecified OpenAI model solved a famous math problem that had stumped humans for roughly 80 years. The article aims to explain the solution more clearly than OpenAI's own account. The provided excerpt does not identify the problem, model, proof steps, validation process, or degree of human involvement, so the scope of the reported breakthrough cannot be assessed from it alone.
Elon Musk 與 Sam Altman 爭奪 OpenAI 控制權訴訟案最新進展整理★ 85
The Verge AI23 days agoBusinessThe legal battle between Tesla founder Elon Musk and OpenAI CEO Sam Altman is entering a pivotal trial phase, with the outcome potentially set to fundamentally…
陪審團一致判定 Elon Musk 起訴 OpenAI 拖延太久，Musk 敗訴並計劃上訴★ 85
Ars Technica AI27 days agoBusinessThis is a major legal case that has attracted significant attention across the tech world and the AI industry. Tesla and xAI founder Elon Musk had previously…
歡迎 GPT OSS！OpenAI 全新開源模型家族正式登陸 Hugging Face★ 95
Hugging Face Blog313 days agoReleaseThe Hugging Face official blog has announced exciting news, formally welcoming OpenAI's newly launched open-source model family — "GPT OSS." This is undeniably…
OpenAI 推出全新主力模型 GPT 4.1：效能與實用性的新平衡★ 85
TLDR AI (Buttondown)425 days agoReleaseOpenAI has officially released its new flagship model GPT 4.1, positioned as the next-generation "workhorse" designed to give developers and enterprises the…