Mark Saroufim (@marksaroufim) — Twitter Score 28 out of 1000
Good
28Ranked #34,427 of 486,860 crypto accounts tracked by TwitterScore.io
Marc Andreessen 🇺🇸
Andrej Karpathy
Murad 💹🧲
Vance Spencer
Mario Nawfal
Sreeram Kannan
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About Mark Saroufim's Twitter Score
Mark Saroufim is an AI systems engineer who co-founded Core Automation and GPU MODE while maintaining PyTorch. Mark Saroufim's Twitter Score is 28 out of 1000 as of September 2026, ranking #34,427 (top 10%) among 486,860 tracked accounts.
Mark Saroufim co-founded Core Automation, which received backing from Nvidia, Spark Capital, and Accel. He also co-founded GPU MODE, a community and research effort focused on GPU programming, through which he co-authored the KernelBot paper describing an open-source GPU-code competition and benchmarking platform. His technical work spans AI systems, GPU programming, and model optimization across the full stack from training to serving.
Mark Saroufim is a maintainer of PyTorch and co-authored the TorchAO paper, which describes a PyTorch-native library for model optimization covering training through inference. He previously worked at Meta as a software engineer on the PyTorch team. His account has published 2,346 posts and has been mentioned by 18 accounts a total of 34 times, reflecting consistent engagement within AI and GPU programming communities.
Who follows Mark Saroufim on X?
The accounts that follow Mark Saroufim include 100 founders, 31 angel investors, 22 influencers and 2 VCs, among them Marc Andreessen, Andrej Karpathy, Murad, Vance Spencer, Mario Nawfal and Sreeram Kannan.
