On July 16, 2026, @leerob announced that his talk from AI Engineer is now live on X.
It covers how we’re automating parts of AI research and building systems to rapidly improve our models. I cover some of the work our team did to train Grok 4.5 together with SpaceXAI.
What was announced
- The full talk recording is publicly available.
- The presentation addresses automation of parts of AI research.
- It describes systems built to rapidly improve models.
- It includes details on team work to train Grok 4.5 in collaboration with SpaceXAI.
Context
Grok is xAI’s large language model family. Grok 4.5 refers to a specific model version within that family.
Limits of this report
This report covers only the announcement in the source post and does not include any content, slides, or technical details from the talk itself.