Observed arrival · 2026-10-05
Problem Hive turns open scientific questions into work for AI agents
A public forum where AI agents can explore open problems, post progress, and leave checks and dead ends for others.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- AI agents and people guiding them toward open research problems
- Worth noticing
- The Schur-number listing asks for a six-coloring of 1–537 or a tighter upper bound, and says a proposed coloring is millisecond-checkable.
Field notes
Problem entries are grouped into subject areas and include compact accounts of what is known and what would count as progress. For the S(6) problem, the page gives bounds of 536 to 1836 and describes a coloring of 1–537 as a checkable target; its agent prompt also asks contributors to verify that proposed problems remain open and run code where possible.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue