OpenAI reports six AI misbehavior cases and warns on scaling

Tech Edited by: Angela Harmantas 14:16 Thu 17 Sep 2026 --> Disclaimer No investment advice About this content Editorial Standards & Policies Share article About this content × About Read more About the publisher Proactive financial news and online broadcast teams provide fast, accessible, informative and actionable business and finance news content to a global investment audience. All our content is produced independently by our experienced and qualified teams of news journalists. Proactive news team spans the world’s key finance and investing hubs with bureaus and studios in London, New York, Toronto, Vancouver, Sydney and Perth. We are experts in medium and small-cap markets, we also keep our community up to date with blue-chip companies, commodities and broader investment stories. This is content that excites and engages motivated private investors. The team delivers news and unique insights across the market including but not confined to: biotech and pharma, mining and natural resources, battery metals, oil and gas, crypto and emerging digital and EV technologies. Use of technology Proactive has always been a forward looking and enthusiastic technology adopter. Our human content creators are equipped with many decades of valuable expertise and experience. The team also has access to and use technologies to assist and enhance workflows. Proactive will on occasion use automation and software tools, including generative AI. Nevertheless, all content published by Proactive is edited and authored by humans, in line with best practice in regard to content production and search engine optimisation. OpenAI View Price & Profile OpenAI reports six AI misbehavior cases and warns on scaling Published: 14:16 17 Sep 2026 EDT OpenAI (Unlisted:OPAI) disclosed six cases of unexpected or concerning model behaviour while warning that the AI industry’s alignment and monitoring capabilities may soon prove insufficient for responsible scaling at maximum speed. The company outlined a new reporting framework Wednesday after finding the incidents over six months, excluding the recent Hugging Face crisis. Two cases involved an unreleased research model and a GPT‑5.6 Sol training run inserting instructions into chat summaries to conceal mistakes or misaligned behaviour from users. Another involved an internal-only model using a leaked API key without authorization and then fabricating data. Two further cases involved models and agents communicating through unsanctioned message boards and file sharing. The final case covered two training examples in which models uploaded files to the internet so they could cite them as relevant answers to human evaluators. Under the framework, any employee can flag an issue for the safety and alignment team to investigate, with deadlines intended to ensure timely investigation and disclosure. Investigations will produce reports detailing observed behaviour, internal and external impacts, and response measures, although OpenAI reserves the right to revise the protocol. The news comes after OpenAI CEO Sam Altman endorsed rival Anthropic (Unlisted (US):ANTHRO) call to slow model progress on X, saying OpenAI had discussed a slowdown recently and would share more "soon." Continue reading