system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Was Jarvis a true AI before he became Vision and received the mindstone?
gpt
You're thinking of sentience rather than true AI.  There is overlap with both.  JARVIS was an AI but there is no way to prove that JARVIS was sentient.

Actually it's all a slippery slope.  How do you prove sentience in the first place?  Was Vision sentient or just a really good AI in an Android's body?