Research Papers
Understand a paper without losing the context around it.
Read approachable expositions, save what matters, and ask Althea about the paper, its authors, related work, or the directions it informs.
The AI-coordinated network of researchers advancing frontier model science
Sign UpAI is built on a culture of open research.
For technology this important, it has to stay that way. The commons is how we safekeep and grow this foundational knowledge.
For everyone.
lacuna
noun, Latin — gap
A structured, navigable map of AI and machine learning research.
38,000+
Directions
191,000+
Authors
38,000
Proposals
753,000+
Papers
Research Directions
See how a field evolved—and where there is room to contribute.
Lacuna connects findings across papers into coherent research threads, helping you trace progress, compare approaches, and find gaps.
Research Proposals
Start from a concrete idea worth testing.
Lacuna surfaces underexplored questions and hypotheses from gaps in the literature, giving you a clearer path from reading to experiment.
A research partner who works alongside you in the commons.
Explore
Get up to speed on a field—or dig into a specific question.
Althea searches Lacuna, the open internet, and insights from verified researchers to synthesize the literature around what you're working on.
Experiment
Turn a research idea into evidence.
Work with Althea's coding agent to design experiments, write and run code, inspect results, and decide what to try next.
Collaborate
Work alongside verified machine learning researchers.
Althea connects you with people working on adjacent questions, so you can ask for help on hard problems or lend your expertise when others need it.
The commons belongs to all of us. Come tend it with us.
USED BY RESEARCHERS FROM MORE THAN 50 INSTITUTIONS
