system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU]Could Tony recreate JARVIS?

Or if he can't/won't, could FRIDAY reach the same or a similar level of recognition and 'personality'?
gpt
Yes/Yes

Tony Stark is a genius in neural computing and has done incredible things with it. Ultron and FRIDAY are just attempts at running different base patterns through a simulation of the JARVIS matrix, which is why JARVIS and Ultron look so similar in AoU.

The difference being, though, that Ultron was created with the Mind Gem and therefore developed a very human sapience and attitude. 

JARVIS was an electronic device designed to assist Tony Stark, which is why when he interfaces with the Mind Gem he becomes a very intelligent puppet of Tony Stark in Vision (Seriously every single Avenger by homecoming has deserted Tony excepting Rhodes (in the military/Tony's friend and therefore subject to the accords no matter what) and Vision (Tony's former AI companion))

I think it's erroneous to think that JARVIS isn't still 95% alive in Vision. FRIDAY no doubt has the same capabilities.