Triple

T12579073
Position Surface form Disambiguated ID Type / Status
Subject Willie Person Mangum E300284 entity
Predicate placeOfBurial P196 FINISHED
Object Red Mountain Cemetery
Red Mountain Cemetery is a historic burial ground in North Carolina known for being the final resting place of prominent 19th-century politician Willie Person Mangum.
 E1043160 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: Red Mountain Cemetery | Statement: [Willie Person Mangum, placeOfBurial, Red Mountain Cemetery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Red Mountain Cemetery
Context triple: [Willie Person Mangum, placeOfBurial, Red Mountain Cemetery]
  • A. Green River Cemetery
    Green River Cemetery is a historic rural cemetery in Springs, New York, known as the final resting place of many prominent artists and writers associated with the East End art community.
  • B. Hillcrest Cemetery
    Hillcrest Cemetery is a historic burial ground in Holly Springs, Mississippi, noted for its 19th-century graves and significance to the town’s heritage.
  • C. Holyhood Cemetery
    Holyhood Cemetery is a historic burial ground located in Brookline, Massachusetts, known for its picturesque landscape and notable interments.
  • D. River View Cemetery
    River View Cemetery is a historic burial ground located in the riverside town of Essex, Connecticut, in the United States.
  • E. Scott Cemetery
    Scott Cemetery is a local burial ground serving the community of Huron Township in Erie County, Ohio.
  • 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: Red Mountain Cemetery
Triple: [Willie Person Mangum, placeOfBurial, Red Mountain Cemetery]
Generated description
Red Mountain Cemetery is a historic burial ground in North Carolina known for being the final resting place of prominent 19th-century politician Willie Person Mangum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Red Mountain Cemetery
Target entity description: Red Mountain Cemetery is a historic burial ground in North Carolina known for being the final resting place of prominent 19th-century politician Willie Person Mangum.
  • A. Green River Cemetery
    Green River Cemetery is a historic rural cemetery in Springs, New York, known as the final resting place of many prominent artists and writers associated with the East End art community.
  • B. Hillcrest Cemetery
    Hillcrest Cemetery is a historic burial ground in Holly Springs, Mississippi, noted for its 19th-century graves and significance to the town’s heritage.
  • C. Holyhood Cemetery
    Holyhood Cemetery is a historic burial ground located in Brookline, Massachusetts, known for its picturesque landscape and notable interments.
  • D. River View Cemetery
    River View Cemetery is a historic burial ground located in the riverside town of Essex, Connecticut, in the United States.
  • E. Scott Cemetery
    Scott Cemetery is a local burial ground serving the community of Huron Township in Erie County, Ohio.
  • 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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954b867dc8190af8a70f797e4d133 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f746077b288190b8ca7927352a7904 completed May 3, 2026, 12:56 p.m.
NEDg Description generation batch_69f749d6ce888190b4a07462e9b8a40e completed May 3, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_69f74a2fed2c8190b006575d88c01bdd completed May 3, 2026, 1:14 p.m.
Created at: April 9, 2026, 4:58 p.m.