Uber is rolling ChatGPT Work out to 30,000 employees after a pilot of about 1,000 people. The move is a company-wide deployment, not a new model, and the public note on it does not include a measured productivity result.
A rollout is not a result
The path described is from a 1,000-person pilot to the full workforce of 30,000. That is an access decision.
No time saved, no error rate, and no spend figure were in the summary of the rollout. Those are the numbers a later update would have to add.
An IT lead who is about to do the same thing and needs to see that a famous logo does not come with a published before-and-after.