Decision-ready research
Research {{topic}} to help decide {{decision}}. Prefer primary sources from the last {{timeframe}}. Structure: answer first, key evidence with citations and dates, where sources disagree, and what would change the conclusion.
Research
Best agent for deep research
Multi-source investigations that end in a sourced, decision-ready report.
Leader
Photo finishIndex
92.6
Lead
+0.6
% ahead
0.7%
over Claude Research (Fable 5.1). Too close to call: choose on price, speed or the tools you already use.
Full ranking
Task index, 0 to 100. Bars are scaled to the field, so small gaps look small.
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Key takeaways
- 1Gemini Deep Research and Claude Research lead for breadth and synthesis.
- 2Ask for primary sources and dates on every claim.
- 3Spot-check citations: they are better, not perfect.
Recommended setup
A deep research agent for the first pass, then a frontier model to critique the report and verify the most load-bearing claims.