Sean DuBois
Sean DuBois, Member of Technical Staff at Thinking Machines Lab (Tinker), has 6.1K LinkedIn followers and posted 8 times in the last 90 days, most often industry thought leadership posts. That is about 0.6 posts a week; the most recent went up on Sep 28, 2026. All of them were text-only posts. By post type, industry thought leadership posts lead at 33%, then hiring announcements at 17% and product announcements at 17%. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Sean DuBois's typical post lands in the baseline's p50 to p75 band and top half in AI Infrastructure. Thinking Machines Lab (Tinker) has 8 other people in the benchmark, including Matt Suiche, Deborah Liu and Mira Murati.
What format they post
Also posting at Thinking Machines Lab (Tinker)
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Sep 28, 2026; reshares are left out of the post count and the format mix. Follower counts come from the last profile check. The band compares a typical post, the geometric mean of reactions on posts that have had two weeks to settle, with the Imagine AI research baseline of 20,000+ posts from B2B startups. How the benchmark is built.
