Will's Blog: X says it has open sourced its "core recommendation system" on GitHub and that the system "ranks everything using a Grok-based transformer model" (Lucas Ropek/TechCrunch)

20 January 2026

X says it has open sourced its "core recommendation system" on GitHub and that the system "ranks everything using a Grok-based transformer model" (Lucas Ropek/TechCrunch)

Lucas Ropek / TechCrunch:
X says it has open sourced its “core recommendation system” on GitHub and that the system “ranks everything using a Grok-based transformer model” — In 2023, the website then known as Twitter partially open sourced its algorithm for the first time.

Posted from: this blog via Microsoft Power Automate.