How To Build Generative AI Models Like OpenAI's Sora

If you read articles about companies like OpenAI and Anthropic training foundation models, it would be natural to assume that if you don’t have a billion dollars or the resources of a large company, you can’t train your own foundational models. But the opposite is true.

In this episode of the Lightcone Podcast, we discuss the strategies to build a foundational model from scratch in less than 3 months with examples of YC companies doing just that. We also get an exclusive look at Open AI's Sora!

Read more about the YC AI companies from this episode on our blog: https://www.ycombinator.com/blog/buil...

Chapters (Powered by https://bit.ly/chapterme-yc) -
00:00 - Coming Up
01:13 - Sora Videos
05:05 - How Sora works under the hood?
08:19 - How expensive is it to generate videos vs. texts?
10:01 - Infinity AI
11:23 - Sync Labs
13:41 - Sonauto
15:44 - Metalware
17:40 - Guide Labs
19:29 - Phind
24:21 - Diffuse Bio
25:36 - Piramidal
27:15 - K-Scale Labs
28:58 - DraftAid
30:38 - Playground
33:20 - Outro