Triple

T6493152
Position Surface form Disambiguated ID Type / Status
Subject Lake Powell E148089 entity
Predicate namedAfter P63 FINISHED
Object John Wesley Powell E206777 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: John Wesley Powell | Statement: [Lake Powell, namedAfter, John Wesley Powell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Wesley Powell
Context triple: [Lake Powell, namedAfter, John Wesley Powell]
  • A. John Wesley Powell chosen
    John Wesley Powell was a 19th-century American geologist, explorer, and ethnologist best known for leading the first documented expedition through the Grand Canyon and for his influential work in Western land and water policy.
  • B. Henry H. Bingham
    Henry H. Bingham was a decorated American Civil War officer and long-serving U.S. Congressman from Pennsylvania, noted for his heroism at the Battle of Gettysburg.
  • C. John W. Gunnison
    John W. Gunnison was a 19th-century U.S. Army officer and explorer known for surveying routes in the American West before his death during an expedition in Utah.
  • D. Fremont Weeks
    Fremont Weeks was the defendant in the landmark 1914 U.S. Supreme Court case Weeks v. United States, which established the federal exclusionary rule prohibiting the use of illegally obtained evidence in court.
  • E. James A. McClure
    James A. McClure was a Republican U.S. Senator from Idaho known for his strong advocacy of gun rights and conservative policies.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c009088f3081909cd467b05919de30 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06ab6abbc8190a4971ad5a654b0cd completed March 22, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653bf5c30819083e4e5484b2bd8cc completed March 27, 2026, 9:54 a.m.
Created at: March 22, 2026, 4:53 p.m.