OpenAI told investors its annualized revenue reached about $50bn at the end of September, roughly $20bn below the number widely reported last month, and Nvidia, Oracle, CoreWeave, AMD and Broadcom all sank on it.
Australia's biggest listing since Telstra in 1997 was withdrawn a day after books closed, and Firmus will now chase private money instead - two of seven sites running, about $30bn of debt still to come, and Nvidia holding 7.2%.
A day after dumping 722 manuscripts on 372 unsolved problems, OpenAI withdrew three for a sign error that invalidated one argument and the construction two dependent papers relied on - as a mathematicians' body was telling researchers to refuse the release.
OpenAI banned a Russian network that fabricated audio and documents until politicians in Ecuador and Peru responded - its first category-5 case in two and a half years - and an Iranian one that placed nearly 100 articles under seven invented journalists.