Project Sandbox builds interconnected laboratories for mathematics — sandboxes — where we explore and develop theories with AI agents through reasoning, computation and verification.
A mathematician sets the research agenda and judges which results matter. AI agents build the tools, compute, formulate conjectures, attempt proofs and review one another’s work. Nothing enters the record until a computer algebra oracle has vetted the statement and a proof kernel has certified the proof.
almanac — a sandbox’s published record
Open Sandbox — the open mark: the software, opened to everyone
Project Sandbox — the closed mark: the research environment
The three colours of the marks stand for three kinds of evidence in mathematics:
Inka refereed proof
Orangea computation
Bluea proof checked by machine
almanacA0a, strongest check per result: 1 refereed · 2 computed · 9 kernel-certified. See every result
Use
Open Sandbox A folder in which you do mathematical research with AI agents, in the computer algebra system of your choice. It can start or join a collab with other mathematicians’ sandboxes, and runs on Linux, macOS and Open Math OS. Code and installation: project-sandbox.page/open-sandbox
almanacA0a The pilot almanac: a toy sandbox published whole — explanation, informal proof, Julia instrument, Lean proof, and a concordance across all three. Read it online · DOI 10.5281/zenodo.22808194 · source
Results
The first project connects representation theory and equivariant topology. It tests whether AI agents can help build a proof-producing bridge between them: from quantum groups and the Langlands classification to affine Schubert varieties and GKM graphs.
GKM viewer An interactive viewer of GKM graphs of affine Grassmannians. Open the viewer