Triple

T794831
Position Surface form Disambiguated ID Type / Status
Subject Chester A. Arthur E16994 entity
Predicate child P120 FINISHED
Object William Lewis Herndon Arthur
William Lewis Herndon Arthur was the son of U.S. President Chester A. Arthur, known primarily for his connection to the 21st president’s family.
E160018 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: William Lewis Herndon Arthur | Statement: [Chester A. Arthur, child, William Lewis Herndon Arthur]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Lewis Herndon Arthur
Context triple: [Chester A. Arthur, child, William Lewis Herndon Arthur]
  • A. Henry J. F. Brown
    Henry J. F. Brown was a naval officer who played a commanding role in the World War II Battle of Narvik.
  • B. Charles Henry
    Charles Henry was a French mathematician, aesthetic theorist, and art critic whose ideas on color, line, and emotion significantly shaped the development of Neo-Impressionist art.
  • C. Philip Barton Key II
    Philip Barton Key II was a 19th-century American lawyer and U.S. Attorney for the District of Columbia, best known for his scandalous affair with Teresa Bagioli Sickles and his subsequent murder by her husband, Congressman Daniel Sickles.
  • D. William Terrell
    William Terrell was an American politician and public figure from Georgia, honored as the namesake of Terrell County.
  • E. Holton D. Robinson
    Holton D. Robinson was an American civil engineer noted for his work on major suspension bridges in the early 20th century.
  • 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: William Lewis Herndon Arthur
Triple: [Chester A. Arthur, child, William Lewis Herndon Arthur]
Generated description
William Lewis Herndon Arthur was the son of U.S. President Chester A. Arthur, known primarily for his connection to the 21st president’s family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Lewis Herndon Arthur
Target entity description: William Lewis Herndon Arthur was the son of U.S. President Chester A. Arthur, known primarily for his connection to the 21st president’s family.
  • A. Henry J. F. Brown
    Henry J. F. Brown was a naval officer who played a commanding role in the World War II Battle of Narvik.
  • B. Charles Henry
    Charles Henry was a French mathematician, aesthetic theorist, and art critic whose ideas on color, line, and emotion significantly shaped the development of Neo-Impressionist art.
  • C. Philip Barton Key II
    Philip Barton Key II was a 19th-century American lawyer and U.S. Attorney for the District of Columbia, best known for his scandalous affair with Teresa Bagioli Sickles and his subsequent murder by her husband, Congressman Daniel Sickles.
  • D. William Terrell
    William Terrell was an American politician and public figure from Georgia, honored as the namesake of Terrell County.
  • E. Holton D. Robinson
    Holton D. Robinson was an American civil engineer noted for his work on major suspension bridges in the early 20th century.
  • 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_69a4936cb7448190914f5fe4b8d81607 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a7b04cd8819092e2fd7ba4df8672 completed March 1, 2026, 8:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69acddfa1d48819081538d6505fa062c completed March 8, 2026, 2:24 a.m.
NEDg Description generation batch_69acdeb04378819095c1589f948f49b9 completed March 8, 2026, 2:28 a.m.
NED2 Entity disambiguation (via description) batch_69acdf0f03a081909bbd05fc01a1b281 completed March 8, 2026, 2:29 a.m.
Created at: March 1, 2026, 7:38 p.m.