Triple

T687626
Position Surface form Disambiguated ID Type / Status
Subject Pentagon station E13317 entity
Predicate hasEntrance P6140 FINISHED
Object Pentagon North Entrance
Pentagon North Entrance is a primary access point connecting the Pentagon building to the Pentagon Metro station and surrounding transportation facilities.
E1772 NE FINISHED

How this triple was built (4 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: Pentagon North Entrance | Statement: [Pentagon station, hasEntrance, Pentagon North Entrance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pentagon North Entrance
Context triple: [Pentagon station, hasEntrance, Pentagon North Entrance]
  • A. Pentagon
    The Pentagon is the five-sided headquarters of the United States Department of Defense and a symbol of the U.S. military.
  • B. Marine Barracks Washington
    Marine Barracks Washington is the historic U.S. Marine Corps post in Washington, D.C., serving as the Corps’ oldest active installation and ceremonial center.
  • C. Fort McNair
    Fort McNair is a historic U.S. Army post in Washington, D.C., that houses major military commands and educational institutions and has served as a key defense installation since the early 19th century.
  • D. Air Force One Pavilion
    The Air Force One Pavilion is a major exhibit hall at the Ronald Reagan Presidential Library that showcases the retired Air Force One aircraft used by President Reagan and other U.S. presidents, along with related presidential artifacts and displays.
  • E. Capitol Complex courtyard
    The Capitol Complex courtyard is an open public space within the Florida State Capitol grounds used for gatherings, ceremonies, and civic events.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pentagon North Entrance
Triple: [Pentagon station, hasEntrance, Pentagon North Entrance]
Generated description
Pentagon North Entrance is a primary access point connecting the Pentagon building to the Pentagon Metro station and surrounding transportation facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pentagon North Entrance
Target entity description: Pentagon North Entrance is a primary access point connecting the Pentagon building to the Pentagon Metro station and surrounding transportation facilities.
  • A. Pentagon chosen
    The Pentagon is the five-sided headquarters of the United States Department of Defense and a symbol of the U.S. military.
  • B. Marine Barracks Washington
    Marine Barracks Washington is the historic U.S. Marine Corps post in Washington, D.C., serving as the Corps’ oldest active installation and ceremonial center.
  • C. Fort McNair
    Fort McNair is a historic U.S. Army post in Washington, D.C., that houses major military commands and educational institutions and has served as a key defense installation since the early 19th century.
  • D. Air Force One Pavilion
    The Air Force One Pavilion is a major exhibit hall at the Ronald Reagan Presidential Library that showcases the retired Air Force One aircraft used by President Reagan and other U.S. presidents, along with related presidential artifacts and displays.
  • E. Capitol Complex courtyard
    The Capitol Complex courtyard is an open public space within the Florida State Capitol grounds used for gatherings, ceremonies, and civic events.
  • F. None of above.

Provenance (5 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_69a4933e0f98819097d22766c49b61b8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a0953fb481909e1d4177ee191351 completed March 1, 2026, 8:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d8f4a908190bc4cf5e1a6e46628 completed March 3, 2026, 5:11 a.m.
NEDg Description generation batch_69a66e16c7bc8190a6aea054bac99c4c completed March 3, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69a66e7dd53c8190bdb3768abd80ba8d completed March 3, 2026, 5:15 a.m.
Created at: March 1, 2026, 7:36 p.m.