Hello, I'm Eli Goldfine

Exploring the cosmos, predicting the future, building with AI, attending middle school.

Email Me X/Twitter

Experience

Writer

2026 - Present

The Supercycle

Wrote some blog posts and did some podcasts about prediction markets. Find us at supercycle.blog

Co-Founder

2026 - Present

Boundless Skies

Working on a joint venture between the Westchester Amateur Astronomers and the Bronx River Sound Shore Audubon to bring astronomy and birdwatching to people with disabilities.

Advisory Board

2023 - Present

Westchester Amateur Astronomers

I've served on WAA's advisory board since 2023. Over that time, I've revamped their website at westchesterastronomers.org, planned events for the club, and organized large outreach events across Westchester County.

Associate Member

2024 - Present

Springfield Telescope Makers

The Springfield Telescope Makers run the annual Stellafane Convention, known for leading the world in amateur telescope making since 1923. I've helped lead various events at convention and in 2024 I was nominated to be one of their ~100 members worldwide.

Stuff I've Done

Founder, argue.lol

I created argue.lol, a competitive AI debate arena.

Founder, Invariant Stuido

I created Invariant Studio, a platform to design and test Automated Market Makers.

Skyscope Restoration

I restored an ~80 year old Skyscope reflector, winning the Antique Restoration Award and First Place Junior award at the 87th Stellafane convention.

GEM Telescope Restoration

I restored a home-built reflecting telescope on a German Equatorial Mount, winning the Special Award for a Junior Project at the 88th Stellafane convention.

ManiFed

Co-founded a P2P lending system and trading terminal for Manifold Markets with Ryan McComb.

Magnitude Zero

Wrote some blog posts about telescopes/astronomy.

ScopeTrader

Wrote the cover story for a magazine with 120,000+ readers in November '25.

Journalism

An article I wrote for my middle school newspaper won second place in a national contest. It was an exposé on the markup the school's snack shop adds to the goods they obtain.

Press

Featured in Business Insider

2026

Business Insider

Profiled for my work in prediction markets.

Read the feature →