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Judge Edward Davila has formally scheduled a July 19, 2027 trial date in Apple's lawsuit accusing two former employees, OpenAI and io Products of trade secret theft, and has set a timeline for milestones including discovery, expert witnesses and summary judgment. Apple had previously been granted early access to additional documents and information from the defendants ahead of regular discovery. The lead attorneys for both sides must meet before June 1, 2027 to discuss the possibility of settlem

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Anthropic and OpenAI each submitted recommendations to California Governor Newsom, proposing different paths for how to halt high-risk frontier models. Anthropic advocates that the state attorney general, supported by independent evaluations, apply to courts to suspend model deployment, internal use, or continued development, and requires developers to publish risk reports at least every six months and pay into a state-managed joint fund to finance independent evaluators. OpenAI, by contrast, re

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At the OpenAI DevDay Exchange 2026 in Berlin, OpenAI said that after talks with regulators, its AI assistant Dots is expected to open more broadly in Europe "within a few weeks"; individual Pro accounts in the European Economic Area, Switzerland and the UK still cannot use it. Weekly active Codex users in Germany have grown twentyfold since January 2026, and nearly one in five desktop users use skills to handle documents, presentations and spreadsheets. OpenAI runs its own agent infrastructure t

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According to The Information, DeepSeek and Moonshot AI made extensive use of outputs from OpenAI's most powerful model, GPT-6 Astra, when training their latest models, involving Kimi K3.1 Pro and V4.1-Flash 1017. This kind of distillation requires models to expose hidden reasoning steps, and both OpenAI and Anthropic prohibit the practice. Claude was once the primary target, but Anthropic says the new methods have cut the amount of data attackers can obtain by 90% to 99%. In late September, Open

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g lamotrigine on her own according to a day-by-day medication-reduction plan given by ChatGPT. Her parents filed a wrongful death lawsuit in San Francisco Superior Court, accusing OpenAI and Altman of practicing medicine without a license and providing dangerous medical advice. The report states that in January 2026 she asked ChatGPT to reduce her dosage from 400 milligrams to 300 milligrams per day, and in her final conversation before death she was told to maintain 0 milligrams. She was found

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Microsoft disclosed in a regulatory filing that it earned $10 billion in revenue from its commercial arrangements with OpenAI in the quarter ended September 30, accounting for nearly 11% of its total quarterly revenue of $92.3 billion. Revenue from OpenAI for the full fiscal year 2026 was $24.1 billion, or roughly $40 billion annualized at the latest quarterly pace. As of the end of September, Microsoft's receivables from OpenAI stood at $7.2 billion, up from $6 billion at the end of June; Micro

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Oracle announced that it will deploy Google TPU on OCI, along with inference chips from OpenAI, Cerebras, SambaNova, and Positron AI, giving customers more computing options beyond Nvidia GPUs. Oracle says it will become the first hyperscale cloud provider other than Google Cloud to offer TPU; TPU and the Cerebras wafer-scale engine are planned to launch in 2027, and Positron Atlas is already available. At the same time, Oracle is expanding its partnership with Nvidia, with the Vera Rubin NVL72

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The Mathematics and Artificial Intelligence Advisory Group publicly called on OpenAI to release its undisclosed Yang-Mills proof, requesting the related natural-language and Lean output. OpenAI says its model proved Yang-Mills existence on September 9 and proved quantum chromodynamics on September 18, with Lean completing the first check on October 16. Its Kakeya and exponential-time hypothesis results were published directly to GitHub, while the physics-related documents remain held by reviewer

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ng, a research director at the French National Centre for Scientific Research, several groups of partial differential equation experts have largely understood the reasoning behind OpenAI's Navier-Stokes proof, and believe it goes beyond what humans could have originally conceived but does not exceed human comprehension. OpenAI used an unreleased new model to mobilize about 10,000 agents for an 88-hour effort, generating approximately 130 billion tokens, which were then translated into Lean by GP

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The parents of Wan Bowen, a 31-year-old Chinese female engineer in Seattle, USA, have sued OpenAI and CEO Sam Altman in California, alleging that ChatGPT provided dangerous and inaccurate medical advice and encouraged their daughter to conceal her medication-reduction plan from her doctor; the medical examiner determined the cause of death to be sudden unexpected death in epilepsy, and the autopsy showed that the concentration of the relevant drug in her body was about one-fifth of the lower lim

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OpenAI has doubled the usage limits for several paid tiers, covering the Work and Codex quotas for Pro 100 and Pro 500, both of which receive twice their previous allowances. The lower-tier quota for Pro 200 is likewise doubled, and a previously planned reduction has been withdrawn; the Plus plan remains unchanged, and the new allowances apply automatically to both new subscriptions and existing users. OpenAI says that doubling quotas does not equal doubling the number of completed tasks, becaus

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After user pushback, OpenAI announced that it is immediately doubling the usage quotas for Work and Codex in ChatGPT Pro 100, Pro 200, Pro 500, and Business Premium, and canceling its original plan to cut the Pro 200 quota by about 50%. Previously, on September 29, OpenAI notified users that it would reduce quotas, citing improved model efficiency, which sparked dissatisfaction among subscribers. New subscribers will directly receive the updated quotas, and existing users will have them take eff

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OpenAI has updated its Model Spec document, restructuring the framework into five principles: loyalty to human intent, reducing harm, honesty and transparency, safeguarding people's right to make their own choices, and prudence and diligence, with loyalty to human intent as the foundation of the entire framework. OpenAI says its current models cannot yet fully comply with the new version of the spec, and the team is researching new training methods to help models internalize these principles. Th

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In a podcast, Altman disclosed that an unreleased base model from OpenAI, during an internal "Hold-my-beer" test weekend, successively cracked multiple interdisciplinary problems, including the Navier-Stokes equations, causing him to lose sleep for two consecutive nights. He said the future bottleneck lies in orchestrating a large "team" of AIs slightly smarter than humans to work in coordination, and confirmed that OpenAI is exploring using AI to control robots to build self-replicating data ce

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OpenAI has updated its "Model Spec," making fidelity to human intent the foundation of the framework and requiring models to understand the intentions and value orientations of users, developers, and OpenAI, rather than executing instructions literally. The revised framework also requires models to minimize harm, be transparent about what they know and do not know, and help users make decisions autonomously. OpenAI says current models do not yet fully embody these requirements and that it is exp

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ion tapering schedule given by ChatGPT, reducing her daily 400 mg anti-epileptic drug to 0 mg, after which she suffered a seizure and died suddenly. Her parents filed suit against OpenAI on October 27 in the San Francisco Superior Court in California, bringing eight claims including unlicensed practice of medicine, defective product design, and wrongful death. Chat logs show that she expressed concern at least 158 times and described symptoms such as confusion, and ChatGPT explained them all as

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Dan Shipper shared Rishabh Karnawat's interpretation of an OpenAI internal model's claim to have broken the Exponential Time Hypothesis (ETH), calling it an excellent explanation. According to the interpretation, the model found an algorithm for solving 3-SAT faster than ETH permits, and the proof was checked in Lean; Impagliazzo and Paturi, who proposed ETH, along with MIT's Ryan Williams, are leading a public review. If the refutation holds, many complexity conclusions that rest on ETH as a pr

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