"With the tweet by Vivek congratulation Celestial AI having a disruptive AI technology, this would basically confirm Celestial is a design win for Poet and that together, these partners, have something very disruptive to the AI industry. I think it is fair and the all clear must have been given to let the cat out of the bag somewhat now."

Not necessarily,

Don't forget Vivek is on the BoD for Celestial AI,  and could have been just congratulating his other team.

https://www.celestial.ai/team

Wake