smart
hardmaru (@hardmaru) — Twitter Score 187 out of 1000
Excellent
187Ranked #2,598 of 498,071 crypto accounts tracked by TwitterScore.io
Marc Andreessen 🇺🇸
Balaji
Chris Dixon
Ansem 🐂🀄️
Fred Ehrsam
6529
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About hardmaru's Twitter Score
Hardmaru is an AI researcher who co-founded Sakana AI and serves as its CEO. Hardmaru's Twitter Score is 187 out of 1000 (an Excellent rating) as of October 2026, ranking #2,598 (top 1%) among 498,071 tracked accounts.
Hardmaru co-founded Sakana AI alongside other researchers, building it into a notable AI laboratory. Previously, Hardmaru was Director of Research at Stability AI and formerly worked at Google Brain, where he co-authored the World Models paper in 2018. Sakana AI raised a $200M Series A in September 2024, led by NEA, Khosla Ventures, and Lux Capital, per public reporting, and followed that with a $200M Series B in November 2025 at a $2.7B valuation.
Hardmaru has accumulated 442,596 followers as of October 2026 and has published 25,913 posts. Hardmaru has been mentioned by 95 accounts, with 181 total mentions.
Who follows Hardmaru on X?
The accounts that follow Hardmaru include 887 founders, 232 angel investors, 203 influencers and 6 VCs. Among them are Balaji, Chris Dixon, Marc Andreessen, Ansem, Fred Ehrsam and 6529.
