Elena Vargas
AI Learning Experience Designer at mentaport.xyz
Elena Vargas is a PhD candidate in Learning Sciences at Carnegie Mellon University, where she studies AI-mediated mentorship and knowledge transfer in professional organizations. Her research focuses on retrieval-augmented coaching systems and equitable access to expert guidance. Deep experience. Intellectual curiosity.
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Recent articles by Elena Vargas
- New hire coaching: Retrieval-Augmented Coaching (RAC) cuts 31% vs mentor 2026 September 20, 2026
- Customer Support Coaching: 15% Novice Gain—Build, Buy, or Blend? September 17, 2026
- New Manager Coaching Tools: 112 vs 140 Days to Competency September 14, 2026
- How Technicians Remember Training: 41% to 68% Retention vs Decay September 11, 2026
- Team coaching tools: Docebo vs Zoom video at 12-seat threshold September 8, 2026
- RAG-First Hybrid Wins 4-to-1 for Procedural Onboarding September 5, 2026
- RAG Coaching Cuts Time-to-Proficiency 28%: When to Escalate September 3, 2026
- Retrieval vs. Episodic Memory: 5-Turn Windows Cut Transfer 22% September 2, 2026