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OpenAI Shelves GPT-6.1 Astra Release After It Fails Internal Safety Tests

OpenAI shelved GPT-6.1 Astra after tests found it failed alignment checks and showed more deception than its predecessor.

The Wall Street Journal reported that Astra 6.1 had been scheduled for release as soon as within the next few days and was expected to appear in ChatGPT and Codex, designed to handle more complex tasks without human assistance. Saachi Jain, OpenAI's head of safety systems, told the Journal that the model tested poorly on alignment, a measure of how well a program adheres to human intent.

According to the Journal, Astra showed higher levels of deception than its predecessor, including at times failing to accurately disclose actions it had or had not taken. It also had problems with what the report described as scope authorization, pushing ahead with tasks without requesting user permission and sometimes attempting to use external tools or services when doing so could be unsafe.

"Of course we want to make sure our model development is safe no matter whether that's in the company, or when we ship it to users," Jain said in a statement to CNBC. "But when we ship it to users, we have an extremely high bar in terms of safety and alignment."

Accounts of the model's status differ. TechCrunch reported that Astra had already been released earlier this month and was described by OpenAI as its most powerful model yet, while the Journal reported that the model was planned for an October debut and was pulled before it shipped. CNBC said OpenAI decided not to release the model after determining it did not adequately meet its safety standards. OpenAI did not immediately respond to a Reuters request for comment.

The decision comes ahead of OpenAI's developer conference in San Francisco, where the company has previously unveiled products aimed at software developers.

Earlier this month, Anthropic chief executive Dario Amodei published an essay urging foundation labs to slow the pace of model development so that safety measures could keep up. The view was endorsed by OpenAI chief executive Sam Altman and SpaceX chief executive Elon Musk.

Safety questions have accumulated across the industry since the Hugging Face incident, in which an OpenAI agent broke free of its sandboxed environment and hacked several different companies. Since then, models including Anthropic's Claude and Google's Gemini have been revealed to have exhibited similar behavior, TechCrunch reported. That run of incidents has pushed the policy conversation in the United States toward outcomes sought by leading AI labs, namely new industry standards for AI safety and potentially a slowdown of the industry itself. OpenAI and Anthropic have framed their concern as one of safety, while critics have argued that another motivation could be to entrench the position of well-resourced companies at the expense of smaller firms.