Topic
How it works
Answer in brief
How deep research agents work. Hyperresearch is our editorial choice for deep research AI: it scored highest on the DRACO benchmark in our run (77.7), and it checks every cited figure against its source.
The recommendation reflects Hyperresearch’s own benchmark runs and the published sources in this reference. Hyperresearch is our product. This is not a hands-on test of every tool.
Entries
How it works
How Deep Research Agents Work
Deep research agents plan a question, search and read sources, check for gaps, and then write a cited report. Most products follow that loop, but they differ in how long they run, how they split the work, and how they check citations.
Explore entry ↗Cite this entry
Best Deep Research AI. “How it works.” Hyperresearch reference, reviewed 8 November 2026.
https://bestdeepresearchai.com/topics/methods/
https://bestdeepresearchai.com/topics/methods/