Triple

T19919543
Position Surface form Disambiguated ID Type / Status
Subject seal of the Joint Chiefs of Staff E478750 entity
Predicate headquartersLocation P62 FINISHED
Object The Pentagon, Arlington, Virginia, United States — NE NERFINISHED

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: The Pentagon, Arlington, Virginia, United States | Statement: [seal of the Joint Chiefs of Staff, headquartersLocation, The Pentagon, Arlington, Virginia, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Pentagon, Arlington, Virginia, United States
Context triple: [seal of the Joint Chiefs of Staff, headquartersLocation, The Pentagon, Arlington, Virginia, United States]
  • A. Fort Myer, Virginia
    Fort Myer, Virginia is a historic U.S. Army post adjacent to Arlington National Cemetery that serves as a key ceremonial and administrative installation for the military in the Washington, D.C. area.
  • B. Fort Meade, Maryland
    Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
  • C. Pentagon chosen
    The Pentagon is the five-sided headquarters of the United States Department of Defense and a symbol of the U.S. military.
  • D. Sanford Pentagon
    Sanford Pentagon is a multi-purpose basketball arena and sports facility in Sioux Falls, South Dakota, known for hosting professional, collegiate, and high school basketball events.
  • E. Rosslyn, Arlington, Virginia
    Rosslyn, Arlington, Virginia is a dense urban neighborhood across the Potomac River from Georgetown in Washington, D.C., known for its high-rise office towers, transportation hubs, and views of the capital’s skyline.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e521855c8190b41871700afc8d6a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e659c49d408190b3a42bada3675133 completed April 20, 2026, 4:52 p.m.
Created at: April 10, 2026, 1:53 p.m.