Triple

T12059493
Position Surface form Disambiguated ID Type / Status
Subject Engine House No. 2 E287128 entity
Predicate associatedWith P37 FINISHED
Object John Brown
John Brown was a 19th-century American abolitionist best known for leading the 1859 raid on Harpers Ferry in an attempt to start an armed slave revolt.
E218553 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: John Brown | Statement: [Engine House No. 2, associatedWith, John Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Brown
Context triple: [Engine House No. 2, associatedWith, John Brown]
  • A. John Brown
    John Brown was a 19th-century American abolitionist who led militant anti-slavery actions, most famously the 1859 raid on Harpers Ferry.
  • B. John Brown
    John Brown was an American statesman from Kentucky who served as one of the state’s first U.S. senators and played a key role in its early political development.
  • C. John Brown
    John Brown was an American statesman who represented South Carolina as a delegate to the Continental Congress during the Revolutionary era.
  • D. John Brown of Priesthill
    John Brown of Priesthill was a Covenanter farmer in 17th-century Scotland who became a well-known martyr after being executed for his Presbyterian faith during the period of persecution known as the Killing Times.
  • E. Owen Brown
    Owen Brown was an American abolitionist and son of John Brown who took part in his father's militant anti-slavery activities, including the 1859 Harpers Ferry raid.
  • 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: John Brown
Triple: [Engine House No. 2, associatedWith, John Brown]
Generated description
John Brown was a 19th-century American abolitionist best known for leading the 1859 raid on Harpers Ferry in an attempt to start an armed slave revolt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Brown
Target entity description: John Brown was a 19th-century American abolitionist best known for leading the 1859 raid on Harpers Ferry in an attempt to start an armed slave revolt.
  • A. John Brown chosen
    John Brown was a 19th-century American abolitionist who led militant anti-slavery actions, most famously the 1859 raid on Harpers Ferry.
  • B. John Brown
    John Brown was an American statesman from Kentucky who served as one of the state’s first U.S. senators and played a key role in its early political development.
  • C. John Brown
    John Brown was an American statesman who represented South Carolina as a delegate to the Continental Congress during the Revolutionary era.
  • D. John Brown of Priesthill
    John Brown of Priesthill was a Covenanter farmer in 17th-century Scotland who became a well-known martyr after being executed for his Presbyterian faith during the period of persecution known as the Killing Times.
  • E. Owen Brown
    Owen Brown was an American abolitionist and son of John Brown who took part in his father's militant anti-slavery activities, including the 1859 Harpers Ferry raid.
  • F. None of above.

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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9043dbccc8190bf9da181f826f0d8 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f651641c8190bfd1d4d228a36209 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f5ff815b748190932bfe163ea2847d completed May 2, 2026, 1:43 p.m.
NED2 Entity disambiguation (via description) batch_69f60185ce8c8190abe3b1f633aac55d completed May 2, 2026, 1:52 p.m.
Created at: April 8, 2026, 9:47 p.m.