Artificial intelligence company Anthropic is delaying its IPO timeline, with sources saying it will move the release of its IPO prospectus toward mid-October rather than making it public as early as next week. Multiple outlets cite Reuters and other unnamed sources familiar with the matter.

The earlier expectation was that the company could publish its prospectus soon, which would begin the final stages of an offering. Several reports say the adjustment reflects a shift in marketing or filing preparations, with one outlet describing the decision as pushing the process toward late October. Analysts cited in the coverage note that Anthropic’s potential listing is being watched as a major test of investor appetite for the fast-growing AI sector, with some estimates valuing the deal at up to around $2 trillion.

While outlets largely agree on the mid-October move, they differ in emphasis: some foreground the prospectus timing, others focus on how the delay positions the IPO relative to market events, such as midterm elections, and one report adds a specific “late September” prospectus date as part of the revised schedule. Overall, the story centers on a postponed procedural milestone rather than a change in whether an IPO is planned.