Typical A.I. specialists, including both Ph.D.s fresh out of school and people with less education and just
a few years of experience, can be paid from $300,000 to $500,000 a year or more in salary and company
stock, according to nine people who work for major tech companies or have entertained job offers from
them. All of them requested anonymity because they did not want to damage their professional prospects.
https://mobile.nytimes.com/2017/10/22/technology/artificial-intelligence-experts-salaries.html

AI系の人材で１〜２年の経験で、3300万〜5500万円（最近は円安気味だから6000万円に近い）

DeepMind（英）では４００人の従業員の平均年収が4000万円程度、Phdだけでなく大卒や修士も
いるため、CS系博士だけの給与体系ではない