Triple

T778357
Position Surface form Disambiguated ID Type / Status
Subject Rutherford B. Hayes E16439 entity
Predicate mother P120 FINISHED
Object Sophia Birchard Hayes
Sophia Birchard Hayes was the mother of U.S. President Rutherford B. Hayes and played a central role in his upbringing after being widowed early.
E113678 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: Sophia Birchard Hayes | Statement: [Rutherford B. Hayes, mother, Sophia Birchard Hayes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sophia Birchard Hayes
Context triple: [Rutherford B. Hayes, mother, Sophia Birchard Hayes]
  • A. Alice C. Tyler
    Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
  • B. Sarah Knox Taylor
    Sarah Knox Taylor was the daughter of U.S. President Zachary Taylor and the first wife of future Confederate president Jefferson Davis, whose early death ended their brief marriage.
  • C. Julia Elizabeth Baldwin Rice
    Julia Elizabeth Baldwin Rice was the wife of American businessman and philanthropist William Marsh Rice, whose estate funded the establishment of Rice University.
  • D. Lucy Webb Hayes
    Lucy Webb Hayes was the First Lady of the United States from 1877 to 1881, known for her advocacy of temperance and her active role in social and political life during her husband Rutherford B. Hayes’s presidency.
  • E. Lucy Flucker Knox
    Lucy Flucker Knox was the Loyalist-born wife of American Revolutionary War General Henry Knox, noted for her steadfast support of the Patriot cause and extensive correspondence that offers insight into Revolutionary-era domestic life.
  • 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: Sophia Birchard Hayes
Triple: [Rutherford B. Hayes, mother, Sophia Birchard Hayes]
Generated description
Sophia Birchard Hayes was the mother of U.S. President Rutherford B. Hayes and played a central role in his upbringing after being widowed early.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sophia Birchard Hayes
Target entity description: Sophia Birchard Hayes was the mother of U.S. President Rutherford B. Hayes and played a central role in his upbringing after being widowed early.
  • A. Alice C. Tyler
    Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
  • B. Sarah Knox Taylor
    Sarah Knox Taylor was the daughter of U.S. President Zachary Taylor and the first wife of future Confederate president Jefferson Davis, whose early death ended their brief marriage.
  • C. Julia Elizabeth Baldwin Rice
    Julia Elizabeth Baldwin Rice was the wife of American businessman and philanthropist William Marsh Rice, whose estate funded the establishment of Rice University.
  • D. Lucy Webb Hayes
    Lucy Webb Hayes was the First Lady of the United States from 1877 to 1881, known for her advocacy of temperance and her active role in social and political life during her husband Rutherford B. Hayes’s presidency.
  • E. Lucy Flucker Knox
    Lucy Flucker Knox was the Loyalist-born wife of American Revolutionary War General Henry Knox, noted for her steadfast support of the Patriot cause and extensive correspondence that offers insight into Revolutionary-era domestic life.
  • 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a74f886081909c27b786e3adbe32 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac118d9b408190b1dd9540386406f2 completed March 7, 2026, 11:52 a.m.
NEDg Description generation batch_69ac132c299c81909b8189496181c9d2 completed March 7, 2026, 11:59 a.m.
NED2 Entity disambiguation (via description) batch_69ac13c91d808190a1c872fd8d61fb20 completed March 7, 2026, 12:02 p.m.
Created at: March 1, 2026, 7:37 p.m.