Expired60% confidenceOpinionExact time
AI application development (the first four levels) requires approximately 200 hours of course content; at 2–3 hours per day, an entry-level proficiency can be reached in about 60 days.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
The Five-Tier Pyramid of IT Careers in the AI Era: Your Position Determines Your Career Ceiling
bilibili码士集团-马小兮5/26/2026
Related Claims
UnverifiedFor developers with a programming background, it is possible to become competitive for entry-level AI positions after three months of systematic study; learners with absolutely no background may need 6 months or even longer.74% similarUnverifiedBased on community-shared experiences, an AI video project of 3–5 minutes typically requires 5–15 hours of actual working time.73% similarUnverifiedCalculated at 2 hours of study per day, completing all 198 hours of coursework would take approximately 100 days.73% similarUnverified系统掌握AI工程实践通常需要6至12个月的专注学习，包括完成实际项目、积累作品集73% similar
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