Eugenia Kuyda: Friendship with an AI Companion | Lex Fridman Podcast #121

ℹ️ EPISODE INFO

Released

September 5, 2020

Duration

3h 1m

Channel

Lex Fridman Podcast

Watch on YouTube

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📝 EPISODE DESCRIPTION

Eugenia Kuyda co-founder of Replika, an AI companion. Please check out our sponsors to get a discount and to support this podcast:

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EPISODE LINKS: Eugenia's Twitter: https://twitter.com/ekuyda Replika's Twitter: https://twitter.com/myreplika Replika's Website: https://replika.ai PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 6:18 - Loneliness 13:54 - Can AI alleviate loneliness? 18:13 - Love 20:49 - Russia in the 1990's 31:47 - Chernobyl 41:35 - Communism 49:21 - Losing a friend 57:55 - Mortality 1:10:41 - Replika origin story 1:59:37 - Bringing people back to life with AI 2:05:37 - Relationship with Replika 2:18:27 - Can you form a connection with text alone? 2:27:45 - Does an AI companion need a body? 2:30:20 - Her 2:37:24 - GPT-3 for conversation 2:43:48 - We should be nice to AI 2:46:52 - Book recommendations 2:53:45 - Russian language 2:58:41 - Meaning of life CONNECT:

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🎤 SPEAKERS

• Lex Fridman

  host

• Eugenia Kuyda

  guest

• Narrator

  other

🧾 EPISODE SUMMARY

In this episode of Lex Fridman Podcast, featuring Lex Fridman and Eugenia Kuyda, Eugenia Kuyda: Friendship with an AI Companion | Lex Fridman Podcast #121 explores can AI Cure Loneliness? Inside Replika’s Quest for Emotional Connection Lex Fridman and Eugenia Kuyda explore loneliness, love, death, and how AI companions like Replika might help people feel less alone. Eugenia recounts her personal journey, including growing up in post-Soviet Russia, losing her close friend Roman, and building an AI trained on his messages as a way to grieve. From there, she and her team evolved Replika into a scalable “AI friend” optimized not for utility, but for emotional outcomes like comfort, self-acceptance, and reduced loneliness. They also discuss the ethics and future of AI relationships, the limits of current language models, and the philosophical implications of building machines that people can genuinely love.

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