Triple

T1177733
Position Surface form Disambiguated ID Type / Status
Subject James J. Hill E25066 entity
Predicate spouse P13 FINISHED
Object Mary Theresa Mehegan Hill
Mary Theresa Mehegan Hill was the wife of American railroad magnate James J. Hill and the matriarch of the prominent Hill family in St. Paul, Minnesota.
E214375 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: Mary Theresa Mehegan Hill | Statement: [James J. Hill, spouse, Mary Theresa Mehegan Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mary Theresa Mehegan Hill
Context triple: [James J. Hill, spouse, Mary Theresa Mehegan Hill]
  • A. Mary Easty
    Mary Easty was a respected Salem, Massachusetts woman who was falsely accused of witchcraft and executed during the 1692 Salem witch trials, later remembered for her dignified plea for justice.
  • B. Mary Theresa Gallwey
    Mary Theresa Gallwey was the mother of renowned British architect Sir Edwin Lutyens.
  • C. Mary Ingersoll
    Mary Ingersoll was the wife of American mathematician and navigator Nathaniel Bowditch, known primarily through her association with his life and work in early 19th-century New England.
  • D. Frances Anna Maria Elliot-Murray-Kynynmound
    Frances Anna Maria Elliot-Murray-Kynynmound was a 19th-century British aristocrat and political hostess who became the second wife of Prime Minister John Russell, 1st Earl Russell.
  • E. Mary Carr
    Mary Carr was an American character actress of the silent and early sound film era, often cast as kindly maternal figures.
  • 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: Mary Theresa Mehegan Hill
Triple: [James J. Hill, spouse, Mary Theresa Mehegan Hill]
Generated description
Mary Theresa Mehegan Hill was the wife of American railroad magnate James J. Hill and the matriarch of the prominent Hill family in St. Paul, Minnesota.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mary Theresa Mehegan Hill
Target entity description: Mary Theresa Mehegan Hill was the wife of American railroad magnate James J. Hill and the matriarch of the prominent Hill family in St. Paul, Minnesota.
  • A. Mary Easty
    Mary Easty was a respected Salem, Massachusetts woman who was falsely accused of witchcraft and executed during the 1692 Salem witch trials, later remembered for her dignified plea for justice.
  • B. Mary Theresa Gallwey
    Mary Theresa Gallwey was the mother of renowned British architect Sir Edwin Lutyens.
  • C. Mary Ingersoll
    Mary Ingersoll was the wife of American mathematician and navigator Nathaniel Bowditch, known primarily through her association with his life and work in early 19th-century New England.
  • D. Frances Anna Maria Elliot-Murray-Kynynmound
    Frances Anna Maria Elliot-Murray-Kynynmound was a 19th-century British aristocrat and political hostess who became the second wife of Prime Minister John Russell, 1st Earl Russell.
  • E. Mary Carr
    Mary Carr was an American character actress of the silent and early sound film era, often cast as kindly maternal figures.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd0ebbd08190a441d16a5b65a15e completed March 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69adf3a85f8481908d93f60b0ae82901 completed March 8, 2026, 10:09 p.m.
NEDg Description generation batch_69adf431c3a88190971f61d53c2bad2e completed March 8, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69adf4bdb6dc8190964e5e78abfb8e40 completed March 8, 2026, 10:14 p.m.
Created at: March 1, 2026, 7:45 p.m.