Triple

T21720836
Position Surface form Disambiguated ID Type / Status
Subject Memorial Amphitheater at Arlington National Cemetery E536150 entity
Predicate hasPart P35 FINISHED
Object Tomb of the Unknown Soldier plaza — 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: Tomb of the Unknown Soldier plaza | Statement: [Memorial Amphitheater at Arlington National Cemetery, hasPart, Tomb of the Unknown Soldier plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tomb of the Unknown Soldier plaza
Context triple: [Memorial Amphitheater at Arlington National Cemetery, hasPart, Tomb of the Unknown Soldier plaza]
  • A. Tomb of the Unknown Soldier
    The Tomb of the Unknown Soldier is a symbolic war memorial honoring unidentified soldiers who died in battle, serving as a national site of remembrance and reflection.
  • B. Tomb of the Unknown Soldier chosen
    The Tomb of the Unknown Soldier is a solemn U.S. military monument honoring unidentified American service members who died in war.
  • C. Tomb of the Unknown Soldier
    The Tomb of the Unknown Soldier is a memorial beneath Paris’s Arc de Triomphe honoring unidentified soldiers who died in World War I and symbolizing all unknown war dead.
  • D. George C. Marshall Memorial Plaza
    The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
  • E. Navy Memorial Plaza
    Navy Memorial Plaza is a commemorative public space in Washington, D.C., honoring the U.S. Navy and its sailors through monuments, sculptures, and ceremonial areas.
  • 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_69e0c46c6dd88190a595375fa6ebd701 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efd96f1fbc8190a202f834aec1a319 completed April 27, 2026, 9:47 p.m.
Created at: April 16, 2026, 6:47 p.m.