TextRunner Search

TextRunner searches hundreds of millions of assertions extracted from 500 million high-quality Web pages.

To learn more about TextRunner, see

The Tradeoffs Between Open and Traditional Relation Extraction

NOTE: You may have trouble running Textrunner if you are behind a firewall, because it utilizes port 7125. If not seeing the results, try accessing Textrunner from a machine outside your firewall.

Example queries:

  "What has the FDA banned?"   "What contains antioxidants?"

  "Argument 1 = Thomas Edison?"   "Predicate = invented"

  "What kills bacteria?"   "Who built the pyramids?"

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Search query:

questions/comments/bugs

Set search parameters:

Select synonym processing:

Experimental Version

"What has the FDA banned?"	"What contains antioxidants?"
"Argument 1 = Thomas Edison?"	"Predicate = invented"
"What kills bacteria?"	"Who built the pyramids?"