Triple

T12235745
Position Surface form Disambiguated ID Type / Status
Subject Memorial Avenue E291585 entity
Predicate terminusAt P388 FINISHED
Object Arlington National Cemetery main entrance E2876 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: Arlington National Cemetery main entrance | Statement: [Memorial Avenue, terminusAt, Arlington National Cemetery main entrance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arlington National Cemetery main entrance
Context triple: [Memorial Avenue, terminusAt, Arlington National Cemetery main entrance]
  • A. Arlington National Cemetery chosen
    Arlington National Cemetery is a United States military cemetery and national memorial site where many American service members and notable figures are buried.
  • B. Arlington Woods
    Arlington Woods is a residential neighbourhood in the former city of Nepean, now part of Ottawa, Ontario, known for its mature trees, parks, and family-oriented community.
  • C. Arlington National Cemetery Visitor Center
    The Arlington National Cemetery Visitor Center is the main gateway facility for visitors to Arlington National Cemetery, offering information, exhibits, tickets, and services related to tours and cemetery access.
  • D. Old Amphitheater at Arlington National Cemetery
    The Old Amphitheater at Arlington National Cemetery was the original open-air ceremonial structure used for memorial services and national observances before being superseded by the larger Memorial Amphitheater.
  • E. 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.
  • 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cb2892c81909a97b3ad6ec2c21b completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60ab19a4c8190b4692d7ab0d02a12 completed May 2, 2026, 2:31 p.m.
Created at: April 8, 2026, 9:51 p.m.