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
- 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
- Bloom's 2 Sigma: AI vs. Human Tutors and What the Data Shows August 31, 2026
- RAG Coaching QA: Why Sub-2% Citation Errors Are Achievable August 30, 2026
- Mapping SOC 2 to GDPR: 12 Controls for Mentor Platforms August 28, 2026
- C2PA v2.1 Telemetry Binding: CDCI Study Shows Fraud Reclassification. August 27, 2026
- EU AI Act 2026: Why the 2 August Cliff Matters for AI Mentors August 25, 2026