Triple

T2437265
Position Surface form Disambiguated ID Type / Status
Subject Benjamin Henry Latrobe E52988 entity
Predicate child P120 FINISHED
Object John Hazlehurst Boneval Latrobe
John Hazlehurst Boneval Latrobe was a 19th-century American lawyer, inventor, and author known for his role in promoting the B&O Railroad and for his contributions to Maryland’s legal and cultural life.
E270919 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 Hazlehurst Boneval Latrobe | Statement: [Benjamin Henry Latrobe, child, John Hazlehurst Boneval Latrobe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Hazlehurst Boneval Latrobe
Context triple: [Benjamin Henry Latrobe, child, John Hazlehurst Boneval Latrobe]
  • A. Benjamin Henry Latrobe
    Benjamin Henry Latrobe was a pioneering British-American architect often regarded as the father of American architecture, known for his influential work on the United States Capitol and other early federal buildings.
  • B. Louis Bache
    Louis Bache was a member of the prominent Bache family of early America, known primarily as the brother of Sarah Franklin Bache, Benjamin Franklin’s daughter.
  • C. James Blair
    James Blair was a Scottish-born clergyman and educator best known as the founder and first president of the College of William & Mary in colonial Virginia.
  • D. Melancton Smith
    Melancton Smith was an American lawyer and politician from New York who became a leading voice against ratification of the U.S. Constitution, arguing for stronger protections of individual and states’ rights.
  • E. John Bingham
    John Bingham was a prominent 19th-century American congressman and Radical Republican best known as a principal framer of the Fourteenth Amendment to the U.S. Constitution.
  • 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 Hazlehurst Boneval Latrobe
Triple: [Benjamin Henry Latrobe, child, John Hazlehurst Boneval Latrobe]
Generated description
John Hazlehurst Boneval Latrobe was a 19th-century American lawyer, inventor, and author known for his role in promoting the B&O Railroad and for his contributions to Maryland’s legal and cultural life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Hazlehurst Boneval Latrobe
Target entity description: John Hazlehurst Boneval Latrobe was a 19th-century American lawyer, inventor, and author known for his role in promoting the B&O Railroad and for his contributions to Maryland’s legal and cultural life.
  • A. Benjamin Henry Latrobe
    Benjamin Henry Latrobe was a pioneering British-American architect often regarded as the father of American architecture, known for his influential work on the United States Capitol and other early federal buildings.
  • B. Louis Bache
    Louis Bache was a member of the prominent Bache family of early America, known primarily as the brother of Sarah Franklin Bache, Benjamin Franklin’s daughter.
  • C. James Blair
    James Blair was a Scottish-born clergyman and educator best known as the founder and first president of the College of William & Mary in colonial Virginia.
  • D. Melancton Smith
    Melancton Smith was an American lawyer and politician from New York who became a leading voice against ratification of the U.S. Constitution, arguing for stronger protections of individual and states’ rights.
  • E. John Bingham
    John Bingham was a prominent 19th-century American congressman and Radical Republican best known as a principal framer of the Fourteenth Amendment to the U.S. Constitution.
  • 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_69ab4959bcc0819083246f9fb10439e3 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc9f342e88190a430b02842ded418 completed March 7, 2026, 6:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69af178a0f0c81909f6629f3fed76e2c completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1ba6e1408190ac021c1c1d1c3b2e completed March 9, 2026, 7:12 p.m.
NED2 Entity disambiguation (via description) batch_69af1c53dbe481908f73e1fe8d61c32e completed March 9, 2026, 7:15 p.m.
Created at: March 6, 2026, 9:43 p.m.