The "secret sauce" of recent AI breakthroughs: Post-training with RLVR (and RLHF) | Lex Fridman скачать в хорошем качестве

The "secret sauce" of recent AI breakthroughs: Post-training with RLVR (and RLHF) | Lex Fridman

Lex Fridman Podcast full episode:    • State of AI in 2026: LLMs, Coding, Scaling...   Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/cv960... See below for guest bio, links, and to give feedback, submit questions, contact Lex, etc. GUEST BIO: Nathan Lambert and Sebastian Raschka are machine learning researchers, engineers, and educators. Nathan is the post-training lead at the Allen Institute for AI (Ai2) and the author of The RLHF Book. Sebastian Raschka is the author of Build a Large Language Model (From Scratch) and Build a Reasoning Model (From Scratch). CONTACT LEX: Feedback - give feedback to Lex: https://lexfridman.com/survey AMA - submit questions, videos or call-in: https://lexfridman.com/ama Hiring - join our team: https://lexfridman.com/hiring Other - other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: Nathan's X: https://x.com/natolambert Nathan's Blog: https://interconnects.ai Nathan's Website: https://natolambert.com Nathan's YouTube:    / @natolambert   Nathan's GitHub: https://github.com/natolambert Nathan's Book: https://rlhfbook.com Sebastian's X: https://x.com/rasbt Sebastian's Blog: https://magazine.sebastianraschka.com Sebastian's Website: https://sebastianraschka.com Sebastian's YouTube:    / @sebastianraschka   Sebastian's GitHub: https://github.com/rasbt Sebastian's Books: Build a Large Language Model (From Scratch): https://manning.com/books/build-a-lar... Build a Reasoning Model (From Scratch): https://manning.com/books/build-a-rea... SPONSORS: To support this podcast, check out our sponsors & get discounts: Box: Intelligent content management platform. Go to https://lexfridman.com/s/box-cv9607-sb Quo: Phone system (calls, texts, contacts) for businesses. Go to https://lexfridman.com/s/quo-cv9607-sb UPLIFT Desk: Standing desks and office ergonomics. Go to https://lexfridman.com/s/uplift_desk-... Fin: AI agent for customer service. Go to https://lexfridman.com/s/fin-cv9607-sb Shopify: Sell stuff online. Go to https://lexfridman.com/s/shopify-cv96... CodeRabbit: AI-powered code reviews. Go to https://lexfridman.com/s/coderabbit-c... LMNT: Zero-sugar electrolyte drink mix. Go to https://lexfridman.com/s/lmnt-cv9607-sb Perplexity: AI-powered answer engine. Go to https://lexfridman.com/s/perplexity-c... PODCAST LINKS: Podcast Website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Podcast Playlist:    • Lex Fridman Podcast   Clips Channel:    / lexclips   SOCIAL LINKS: X: https://x.com/lexfridman Instagram:   / lexfridman   TikTok:   / lexfridman   LinkedIn:   / lexfridman   Facebook:   / lexfridman   Patreon:   / lexfridman   Telegram: https://t.me/lexfridman Reddit:   / lexfridman