Find your next research idea
Explore paired abstracts, browse paper discovery and rankings, and save papers to a reading library you can return to.
For researchers, PhD students, and curious people
Research moves forward through ideas, useful feedback, and the willingness to keep going. R3ciprocity gives you a place to practice, discover work that matters to you, and build a project one meaningful step at a time.

Every encounter is a chance to find your next question.
Full recorded history · updating live total…Recorded historical presentations plus two cards per eligible completed comparison. Repeat presentations count. This does not establish completed reading or understanding.
Explore paired abstracts, browse paper discovery and rankings, and save papers to a reading library you can return to.
Make a citation prediction, inspect the reveal, and explore the original papers. Use each comparison as a reason to ask what makes an idea useful, surprising, or worth investigating.
Shape a project, keep revisions, ask focused questions, and review your progress. Small actions become a record you can learn from.
A little play. A new perspective.
Read two abstracts, predict which paper has more citations, then discover the result. Follow a paper that surprises you. Keep a question that stays with you.
Find your next sparkCURIOSITY HAS GOOD COMPANY
A little personality for your research journey. These are the characters you’ll meet in the Abstract Game.

“Every big idea starts with a little wonder.”
“One good question can light up the dark.”
“What if we tried it a completely different way?”
“Eight arms. A thousand possible connections.”
Research can feel lonely. R3ciprocity builds on reciprocal support: give a useful response, learn by considering someone else’s idea, and bring another perspective back to your own work.
Machine learning helps organize paper recommendations around your research interests and choices, while leaving room to explore unfamiliar directions. Save useful papers and follow the questions that catch your attention.
Connect reading with project development. Write a question, take a small research step, request feedback on a specific uncertainty, and use your project history to see how the idea has changed.
You can begin with one pair of abstracts. The game gives you a concrete choice and a reveal; your curiosity decides where to go next.
YOUR NEXT IDEA STARTS WITH ONE MOVE