01 · Problem
What wasn't working
Technical mentors vary wildly in review quality, and learners get uneven feedback across cohorts.
02 · Solution
How we approached it
An in-session copilot that surfaces learner history, suggests review prompts, and auto-captures action items — keeping mentors in charge.
03 · System Design
Architecture &
key features.
Architecture
- Real-time transcript analysis
- Retrieval over learner history
- Prompt library + guardrails
- Action-item extraction pipeline
Features
- Live session transcripts
- Mentor prompt suggestions
- Auto action items
- Cohort-level quality metrics
04 · Results
Numbers measured in production, not on a pitch deck.
+38%
Mentor NPS
2.5×
Action-item follow-through
99%
Transcript accuracy
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