{
 "slug": "20260811-archive48",
 "show": "daily-ai-en",
 "lang": "en",
 "title": "How LLMs Are Built: From Pretraining to RLHF",
 "description": "From the AI special archive produced with NotebookLM by Kim Kyung-jin. This episode: 'How LLMs Are Built: From Pretraining to RLHF'. Brought to you by Kim Kyung-jin.",
 "link": "https://kimkj.com/podcast/daily-ai-en",
 "guid": "kimkj-daily-ai-en-archive-48",
 "mp3_filename": "20260811-archive48.mp3",
 "published_at": "2026-08-11T15:00:00+09:00",
 "published_at_kst": "2026-08-11T15:00:00+09:00",
 "duration": 911,
 "image_url": "https://kimkj.com/podcast/daily-ai-en/cover.jpg",
 "status": "ready_for_podcast_feed",
 "source": "NotebookLM Audio Overview",
 "series": "AI아카이브_호외",
 "episode_no": 48
}