CNBC December 3, 2025
Key Points
– OpenAI has entered into a definitive agreement to acquire the startup Neptune.
– Neptune builds monitoring and de-bugging tools that AI companies use as they train models.
– The terms of the deal were not disclosed.
OpenAI has entered into a definitive agreement to acquire Neptune, a startup that builds monitoring and de-bugging tools that artificial intelligence companies use as they train models.
Neptune and OpenAI have collaborated on a metrics dashboard to help teams that are building foundation models. The companies will work “even more closely together” because of the acquisition, Neptune CEO Piotr Niedźwiedź said in a blog.
The startup will wind down its external services in the coming months, Niedźwiedź said. The terms of...
Today's Sponsors
Today's Sponsor