Triple

T1080938
Position Surface form Disambiguated ID Type / Status
Subject George Atzerodt E23942 entity
Predicate burialPlace P196 FINISHED
Object Glenwood Cemetery, Washington, D.C.
Glenwood Cemetery in Washington, D.C. is a historic 19th-century burial ground known for its notable interments, including figures connected to the Lincoln assassination.
 E125106 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: Glenwood Cemetery, Washington, D.C. | Statement: [George Atzerodt, burialPlace, Glenwood Cemetery, Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Glenwood Cemetery, Washington, D.C.
Context triple: [George Atzerodt, burialPlace, Glenwood Cemetery, Washington, D.C.]
  • A. Mount Olivet Cemetery, Washington, D.C.
    Mount Olivet Cemetery in Washington, D.C. is a historic Catholic burial ground notable for being the final resting place of prominent figures including James Hoban, the architect of the White House.
  • 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 National Cemetery
    Woodlawn National Cemetery is a United States national military burial ground in Elmira, New York, known for interring Civil War prisoners of war and other American veterans.
  • D. Laurel Hill Cemetery, Philadelphia
    Laurel Hill Cemetery in Philadelphia is a historic 19th-century rural cemetery and National Historic Landmark known for its elaborate monuments and as the resting place of many prominent Americans.
  • E. Hollywood Cemetery, Richmond, Virginia
    Hollywood Cemetery in Richmond, Virginia is a historic 19th-century garden cemetery known for its elaborate monuments and as the resting place of numerous notable Confederate leaders and U.S. presidents.
  • 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: Glenwood Cemetery, Washington, D.C.
Triple: [George Atzerodt, burialPlace, Glenwood Cemetery, Washington, D.C.]
Generated description
Glenwood Cemetery in Washington, D.C. is a historic 19th-century burial ground known for its notable interments, including figures connected to the Lincoln assassination.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Glenwood Cemetery, Washington, D.C.
Target entity description: Glenwood Cemetery in Washington, D.C. is a historic 19th-century burial ground known for its notable interments, including figures connected to the Lincoln assassination.
  • A. Mount Olivet Cemetery, Washington, D.C.
    Mount Olivet Cemetery in Washington, D.C. is a historic Catholic burial ground notable for being the final resting place of prominent figures including James Hoban, the architect of the White House.
  • 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 National Cemetery
    Woodlawn National Cemetery is a United States national military burial ground in Elmira, New York, known for interring Civil War prisoners of war and other American veterans.
  • D. Laurel Hill Cemetery, Philadelphia
    Laurel Hill Cemetery in Philadelphia is a historic 19th-century rural cemetery and National Historic Landmark known for its elaborate monuments and as the resting place of many prominent Americans.
  • E. Hollywood Cemetery, Richmond, Virginia
    Hollywood Cemetery in Richmond, Virginia is a historic 19th-century garden cemetery known for its elaborate monuments and as the resting place of numerous notable Confederate leaders and U.S. presidents.
  • F. None of above. chosen

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_69a493f1ddf48190a99d54b00e99f8ce completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b946af788190b400644a2dec68c3 completed March 1, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42affbac8190b6b16a1d726d0d35 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac44a7a69c8190af5289f6e46d571a completed March 7, 2026, 3:30 p.m.
NED2 Entity disambiguation (via description) batch_69ac451af1508190a55c037328b41931 completed March 7, 2026, 3:32 p.m.
Created at: March 1, 2026, 7:42 p.m.