No yet demonstrated positive energy output.
I wish them well, but they are likely still 10 years away.

Fusion electrical generation has been 10 years from commercial operation for the last 60-70 years.
Fusion is theoretically the way to go!
But it has been researched since I was a kid.
They have been pretty close to achieve it for maybe 70 years.
Maybe this time they will really make it!
I wish them good luck!
I think you were wrong, I crashed their break even party at Fresa Tequila bar in Everett by accident one day last year.
I happened to be in town for something else entirely and saw a large group party and were getting mostly trashed. It reminded me of the 90s parties in Silicon Valley. I listened cause I am nosy. It took me a while but I figured out who they were even though my Nuclear Plasma Dynamics is rusty.
I walked up and said “you know there is a working Fusion generator 8 light minutes away, but they heard 8 miles which is where their test reactor was, they were stunned because no one was supposed to know, certainly not some rando like me...