Triple

T273171
Position Surface form Disambiguated ID Type / Status
Subject Robert Zemeckis E5681 entity
Predicate spouse P13 FINISHED
Object Mary Ellen Trainor
Mary Ellen Trainor was an American actress known for her supporting roles in popular 1980s and 1990s films such as "The Goonies," "Lethal Weapon," and "Die Hard."
 E145441 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 Ellen Trainor | Statement: [Robert Zemeckis, spouse, Mary Ellen Trainor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mary Ellen Trainor
Context triple: [Robert Zemeckis, spouse, Mary Ellen Trainor]
  • A. Mary Grace Slattery
    Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
  • B. Mary Fowler Brennan
    Mary Fowler Brennan was the wife of U.S. Supreme Court Justice William J. Brennan Jr., known primarily for her role as his lifelong partner and supporter.
  • C. Kimberly S. Budd
    Kimberly S. Budd is an American jurist who serves as the Chief Justice of the Massachusetts Supreme Judicial Court.
  • D. Mary Quinn Sullivan
    Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
  • E. Catherine Ann Dunn
    Catherine Ann Dunn is known as the wife of American politician and four-time New York governor Al Smith.
  • 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 Ellen Trainor
Triple: [Robert Zemeckis, spouse, Mary Ellen Trainor]
Generated description
Mary Ellen Trainor was an American actress known for her supporting roles in popular 1980s and 1990s films such as "The Goonies," "Lethal Weapon," and "Die Hard."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mary Ellen Trainor
Target entity description: Mary Ellen Trainor was an American actress known for her supporting roles in popular 1980s and 1990s films such as "The Goonies," "Lethal Weapon," and "Die Hard."
  • A. Mary Grace Slattery
    Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
  • B. Mary Fowler Brennan
    Mary Fowler Brennan was the wife of U.S. Supreme Court Justice William J. Brennan Jr., known primarily for her role as his lifelong partner and supporter.
  • C. Kimberly S. Budd
    Kimberly S. Budd is an American jurist who serves as the Chief Justice of the Massachusetts Supreme Judicial Court.
  • D. Mary Quinn Sullivan
    Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
  • E. Catherine Ann Dunn
    Catherine Ann Dunn is known as the wife of American politician and four-time New York governor Al Smith.
  • 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_69a25853594c8190b05ec3a586ec88bf completed Feb. 28, 2026, 2:52 a.m.
NER Named-entity recognition batch_69a25dcf667c8190a7b8630fe67b9a90 completed Feb. 28, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ac995e2f808190a324f2da7a79b836 completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac99e2ba3481908c4f89f653521fb5 completed March 7, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac9a52005881908182d1c78381f17f completed March 7, 2026, 9:36 p.m.
Created at: Feb. 28, 2026, 2:57 a.m.