Great ideas rarely emerge from isolation

South Park Commons is a community of technologists ideating and validating what to build next. We believe this shouldn’t be done alone. Our members range from exited founders and highly-cited researchers to new graduates and first-time entrepreneurs. What unites us is ambition, ability, and a mutual commitment to helping each other navigate -1 to 0.

south park commons community

OUR Members

A Modern Day Xerox PARC


We focus on highly technical builders in the -1 to 0. Over the last decade, we have had 1,000 members join us to start companies, pursue research, and work on other ambitious projects.

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Tom
Tom is the co-founder of Anthropic. Previously led engineering for GPT-3 at OpenAI, scaling it from 1.5B to 170B parameters, and contributed to foundational work on RLHF.
Jie
Jie has been part of the OpenAI research team since 2016. He was previously an early engineer at Dropbox.
Yi
Yi is an assistant professor of statistics at UChicago. His research is in probability and applications to machine learning and high dimensional statistics.
Jessica
Believer in people and cultivator of civic life, often using tech. Former lives: Cofounder & CEO/COO @ U.S. Digital Response; Fellow @ Code for America & Aspen Institute; local govvie; edtech builder. Field trip schemer, forever poet, persistent host.
Sam
Sam did a PhD in Algebraic Combinatorics before working at Google and most recently Scale, where he built the incentive system.
Jeff
Jeff is the co-founder and former COO of Pilot.com. Prior to Pilot, he led operations at OpenAI and founded Zulip (acquired by Dropbox), where he later led product for client and platform teams.
Sonia
Currently metalearning across multi-agent reinforcement learning, web 3, speculative science fiction, and multi-billion dollar bets... Twitter: @soniajoseph_
Malcolm
Malcolm was the first employee at Asana and worked on many pieces of the infrastructure there. Before that he was on the Android team at Google and wrote much of the initial version of Gmail for Android.
Bilal
Bilal is the elected Supervisor for San Francisco’s District 5, representing neighborhoods including the Tenderloin, Haight-Ashbury, and Japantown. A former tech executive and nonprofit leader, he previously served as Head of Product at Amplitude and Executive Director at Electric Action. He’s also the founder of the 13 Fund, supporting equity and local journalism.
Connor
Connor is the CEO, co-founder of Speak, an AI Speaking App that teaches users English. Prior to that, Connor created Flashcards+ which is an education app used by over 5 million students worldwide and eventually sold it to Chegg.

Our Spaces

What our members do


Our members have started 250+ companies, including several unicorns. Others have become core contributors to leading research organizations, open-source software projects, and academic institutions.

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