Tunguz Wonders What Changed

Bojan Tunguz posted the remark "LOL I wonder what changed" and linked to another account's status. The post follows a biographical summary that identifies him as founder and CEO of TabulAI, creator of TrainXGB, former NVIDIA ML engineer, Kaggle Grandmaster, and data scientist. The comment appears to address an unspecified shift in that background. No additional posts supply details about any actual change or its timing. Readers see only the quoted statement and the biographical summary. The remark remains an open expression of surprise from the person named in the bio.