{
  "id": "rag-tutorial-20260920",
  "title": "RAG tutorial · 16 study sets",
  "chapter": "643",
  "subject": "t2",
  "cards": 153,
  "recorded_sides": 306,
  "diagrams": 153,
  "duration_minutes": 105.51,
  "code_examples_executed": 12,
  "source_episodes": 17,
  "url": "https://aethed.com/cs/comprehensive/samples/rag-tutorial/study-guide.html",
  "overlay_location": "Top Deck picker → RAG tutorial · AI engineering → Lesson",
  "semester_placement": "AI101 week 3 introduction; advanced sets after Python/data prerequisites. Library resource, not automatic daily assignment.",
  "status": "verified_and_packaged_for_live_readback",
  "generic_tts": false,
  "audio_review_scope": "Unprompted large-v3 transcription and waveform checks. All transcript differences reviewed. Subjective listening not claimed.",
  "scope_limit": "Conceptual companion to all 17 retrieved transcript episodes. Episode 1 is orientation. Original operating extensions are labeled. Not a claim of complete on-screen code reproduction, exhaustive RAG mastery or validated current library integrations.",
  "overlay_url": "https://aethed.com/apps/mini.html#deck=rag&lesson=02"
}