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← Revonwell CityAI Lab

AI Engineer

Build the city's first AI models: load the data, clean it, train, test and put the model to work.

Your guide in AI Lab: Ada, AI and prompt engineer.

Start your first shift
Ada, AI and prompt engineer
0%0 of 10 classes

How each class works: read the ticket, watch the fix on one system, then do it yourself on another. Every level is 10 classes and an exam. Every command is real and from open-source tools; every system here is simulated, so nothing can break.

Basic

Learn the job

AI Engineer, Basic: certificate when every level is passed

Module 1Machine learning basics

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Level 1 · 10 classes and an examTrain your first model
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  1. 1Open the dataYou are here
  2. How much data?
  3. Find the gaps
  4. The clues and the answer
  5. Keep some back for the test
  6. Train the model
  7. Test it honestly
  8. Ask it a question
  9. See what it learned
  10. Save it for the city
  11. Level exam · 6 tasks, no answers shown
Level 2 · being builtBetter models: more data and fair tests

Module 2Language models

Level 3 · being builtPrompts as code: write, run and compare
Level 4 · being builtAnswers from your own documents
Advanced

Work without a guide

AI Engineer, Advanced: certificate when every level is passed

Module 1Checking AI

Level 5 · being builtTest sets and scores
Level 6 · being builtSpotting bias and mistakes

Module 2Guarding AI

Level 7 · being builtSafety rules and refusals
Level 8 · being builtPrivacy by design
Professional

Design and lead

AI Engineer, Professional: certificate when every level is passed

Module 1Building AI tools

Level 9 · being builtA small assistant, end to end
Level 10 · being builtTools the AI can use

Module 2Leading AI work

Level 11 · being builtMeasuring quality at scale
Level 12 · being builtAn AI plan for the city

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