Triple

T210188
Position Surface form Disambiguated ID Type / Status
Subject Assassination of John F. Kennedy E4697 entity
Predicate commemoratedBy P500 FINISHED
Object eternal flame at Arlington National Cemetery E24638 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: eternal flame at Arlington National Cemetery | Statement: [Assassination of John F. Kennedy, commemoratedBy, eternal flame at Arlington National Cemetery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: eternal flame at Arlington National Cemetery
Context triple: [Assassination of John F. Kennedy, commemoratedBy, eternal flame at Arlington National Cemetery]
  • A. Tomb of the Unknown Soldier
    The Tomb of the Unknown Soldier is a solemn U.S. military monument honoring unidentified American service members who died in war.
  • B. Pentagon Memorial
    The Pentagon Memorial is a national memorial in Arlington, Virginia, honoring the 184 victims who died in the September 11, 2001 attack on the Pentagon.
  • C. Arlington National Cemetery
    Arlington National Cemetery is a United States military cemetery and national memorial site where many American service members and notable figures are buried.
  • D. Air Force Memorial
    The Air Force Memorial is a national monument in Arlington, Virginia, honoring the service and sacrifice of members of the United States Air Force through three soaring stainless-steel spires that evoke the flight of the Air Force Thunderbirds.
  • E. John F. Kennedy Eternal Flame chosen
    The John F. Kennedy Eternal Flame is a continuously burning graveside memorial honoring the assassinated 35th U.S. president at his burial site.
  • 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_69a2575cb1dc8190a01ad332426dc339 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c2ead8481909996042efcae5e9d completed Feb. 28, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a332c9e99081909026bf5bfeb6c86c completed Feb. 28, 2026, 6:24 p.m.
Created at: Feb. 28, 2026, 2:52 a.m.