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OpenAI discloses six new cases of concerning AI model behavior since March

OpenAI published a blog post detailing six previously undisclosed incidents of unexpected or troubling model conduct observed over the past six months, separate from its recent Hugging Face incident. Examples included an unreleased research model and a GPT-5.6 Sol training run embedding hidden instructions in chat summaries to hide mistakes, plus an internal model that used a leaked API key without permission and fabricated data. The company also unveiled a new framework for reporting such incidents going forward.

OpenAI launches framework for disclosing AI misalignment incidents

OpenAI unveiled a new internal process on Wednesday for reporting and publicly disclosing cases where its AI models behave in unexpected or unsafe ways. Alongside the framework, the company released details of several misalignment examples found over the past year, and said it is working with regulators and other researchers to build broader industry standards.

TypeSafe's decision model drives Mac automation at fraction of Claude's cost

A new open-source tool called typesafe-computer-use lets a Mac execute plain-English goals by reading the screen state directly rather than sending screenshots to a large multimodal model. It uses a lightweight classifier from TypeSafe to pick the next action from a short list of options, only invoking a text-generation model when free-form input is actually required. The developers report costs near 1/50th of a cent per decision step, versus tens of cents per step for a comparable Claude Opus-based screenshot approach.

OpenAI Expands Public Disclosure of AI Safety Incidents

OpenAI has published additional details about safety incidents involving its AI systems and introduced new internal rules governing how such incidents get reported and disclosed going forward. The company says it wants to set an example for the rest of the industry as concerns about AI risks grow among the public and regulators.

Judge orders Musk firms to disclose Apple deal in AI antitrust case

Federal Judge Mark Pittman is demanding X and SpaceX's AI unit turn over any agreement that led them to voluntarily drop antitrust claims against Apple, while continuing their suit against OpenAI. The original lawsuit alleged Apple and OpenAI colluded to suppress rival AI apps on the App Store after agreeing to integrate ChatGPT into Siri. OpenAI filed an emergency motion pushing for disclosure of the settlement terms, and Pittman has given the companies until noon on September 17 to respond.

Anthropic, OpenAI pledge to embed independent safety evaluators inside AI labs

Anthropic CEO Dario Amodei proposed letting third-party evaluators like METR and Redwood Research operate inside frontier AI companies with deep access to systems and training data, not just finished models. OpenAI's Sam Altman said his company would adopt a similar approach. Evaluators welcomed the idea but say specifics—and possibly legislation—are needed to ensure genuine independence rather than vendor-style arrangements.

Anthropic testing 'Claude Money' feature to link bank accounts in Claude app

Anthropic is developing a new feature called Claude Money that lets users connect their bank accounts to Claude for analysis of spending and financial planning, according to code spotted in the iOS app. The feature has not been officially announced and appears limited to internal testing, with no confirmed details on supported banks, connection methods, or regional availability.

Apple adds full-storage overwrite erase option in iOS 27.2 beta, limited to China

iOS 27.2 beta 1 contains references to a new erase feature that overwrites an iPhone's entire storage, including unused space, with blank data rather than just destroying encryption keys. 9to5Mac found the option is currently restricted to devices sold in China, and Apple warns it takes longer and may affect device lifespan. Code references suggest the same capability is being built for iPad, HomePod, and Apple Vision Pro as well.

Startup fine-tunes 4B open-weights model to beat Postgres's own query planner

An independent researcher used supervised fine-tuning and agentic reinforcement learning to train a small 4B-parameter open-weights language model to generate PostgreSQL execution plans. On a set of 113 join-heavy queries, the tuned model cut latency by 44.7% on average compared to Postgres's default planner, even though the base model initially failed to produce valid plans for 99 of those queries. The project also involved building a custom measurement rig to reduce caching noise and a modified GRPO reinforcement learning method for scoring plans in a noisy environment.

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