Season 1: Welcome to Code Nexus · Episode 6 of 8
Should This Comment Be Flagged?
You play: AI Engineering Trainee
Free
Episodes run on a tablet or larger screen.
The situation
Code Nexus's basic rules filter marks every comment containing "fire" as dangerous — including "this track is fire" and "fire drill at 3pm". Moderators are drowning in false positives.
What you'll learn
- PCEP 2.1: if / elif / else, nested conditions, comparison operators, Boolean logic (and / or / not), and truthiness.
Who you work with
Amara Okafor
ML and Data Engineer
Lydia Roe
Security Engineer
Scenes
- 1.A word is not a meaning
- 2.Trace the branches
- 3.Build the transparent filter
- 4.Overlapping rules
- 5.Boolean logic check
What you leave with
You built a filter whose every branch is a sentence a moderator could defend: flag needs a threat AND a target, ambiguity escalates to a human, and a convenience rule can't override a safety check.