Mark Chen
351Following640Top Followers72.2KTotal Followers
BIO
Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Vibe and topics
Based on 133 recent X posts · click a vibe for evidence
Vibe
Supportive
Supportive22.5%
Informing15.6%
Hopeful15.5%
Announcing13.5%
Teaching12.2%
Humorous10.8%
Provocative5.7%
Banter2.3%
Other1.9%
Topics
Reasoning Models
Reasoning Models27.2%
OpenAI Team19.7%
Model Scaling14.1%
Multimodal AI12.8%
Scientific Discovery12.4%
AI Competitions7.8%
AI Safety6%
