Triple

T15262143
Position Surface form Disambiguated ID Type / Status
Subject Stephen Johnson Field E364803 entity
Predicate burialPlace P196 FINISHED
Object Rock Creek Cemetery, Washington, D.C., United States E200123 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: Rock Creek Cemetery, Washington, D.C., United States | Statement: [Stephen Johnson Field, burialPlace, Rock Creek Cemetery, Washington, D.C., United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rock Creek Cemetery, Washington, D.C., United States
Context triple: [Stephen Johnson Field, burialPlace, Rock Creek Cemetery, Washington, D.C., United States]
  • A. Rock Creek Cemetery, Washington, D.C. chosen
    Rock Creek Cemetery in Washington, D.C. is a historic 19th-century burial ground known for its notable interments and significant funerary art and sculpture.
  • B. Oak Hill Cemetery, Washington, D.C., United States
    Oak Hill Cemetery in Washington, D.C. is a historic 19th-century garden cemetery known for its picturesque landscape and notable burials, including members of prominent American political families.
  • C. Woodlawn Cemetery (Washington, D.C.)
    Woodlawn Cemetery (Washington, D.C.) is a historic burial ground in the nation’s capital known for being the final resting place of many prominent African American leaders and community figures.
  • D. Graceland Cemetery, Washington, D.C., United States
    Graceland Cemetery in Washington, D.C., was a historic African American burial ground that served as the final resting place for many notable Black residents during the 19th and early 20th centuries.
  • E. Potter's Field, Washington, D.C.
    Potter's Field in Washington, D.C. was a public paupers' cemetery historically used for the unclaimed or indigent dead, including the burial of presidential assassin Charles J. Guiteau.
  • 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_69d85a0f08408190b3c3259ae35d79d2 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0084e85a08190b8e63598b9f6a535 completed April 15, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69fee5fb8b30819096d31ba5884715c9 completed May 9, 2026, 7:44 a.m.
Created at: April 10, 2026, 3:14 a.m.