Triple

T1461636
Position Surface form Disambiguated ID Type / Status
Subject McDonnell Douglas Corp. v. Green E31524 entity
Predicate respondent P2238 FINISHED
Object Percy Green
Percy Green was a civil rights activist and former McDonnell Douglas employee whose discrimination lawsuit led to the landmark U.S. Supreme Court case McDonnell Douglas Corp. v. Green, which established a key framework for proving employment discrimination.
E187279 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: Percy Green | Statement: [McDonnell Douglas Corp. v. Green, respondent, Percy Green]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Percy Green
Context triple: [McDonnell Douglas Corp. v. Green, respondent, Percy Green]
  • A. James Marvyn
    James Marvyn is a central fictional character in Harriet Beecher Stowe’s novel "The Minister's Wooing," serving as a romantic lead whose presumed death and unexpected return drive much of the story’s emotional and moral conflict.
  • B. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • C. Andrew Humphrey
    Andrew Humphrey was a senior Royal Air Force officer who rose to become Chief of the Air Staff and later Chief of the Defence Staff in the United Kingdom.
  • D. Jack Parker
    Jack Parker is a legendary American college ice hockey coach best known for his long, highly successful tenure leading Boston University’s men’s hockey program to multiple national championships.
  • E. Owen Rees
    Owen Rees is a British choral conductor and musicologist renowned for his scholarship and performances of Renaissance and early modern sacred music.
  • 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: Percy Green
Triple: [McDonnell Douglas Corp. v. Green, respondent, Percy Green]
Generated description
Percy Green was a civil rights activist and former McDonnell Douglas employee whose discrimination lawsuit led to the landmark U.S. Supreme Court case McDonnell Douglas Corp. v. Green, which established a key framework for proving employment discrimination.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Percy Green
Target entity description: Percy Green was a civil rights activist and former McDonnell Douglas employee whose discrimination lawsuit led to the landmark U.S. Supreme Court case McDonnell Douglas Corp. v. Green, which established a key framework for proving employment discrimination.
  • A. James Marvyn
    James Marvyn is a central fictional character in Harriet Beecher Stowe’s novel "The Minister's Wooing," serving as a romantic lead whose presumed death and unexpected return drive much of the story’s emotional and moral conflict.
  • B. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • C. Andrew Humphrey
    Andrew Humphrey was a senior Royal Air Force officer who rose to become Chief of the Air Staff and later Chief of the Defence Staff in the United Kingdom.
  • D. Jack Parker
    Jack Parker is a legendary American college ice hockey coach best known for his long, highly successful tenure leading Boston University’s men’s hockey program to multiple national championships.
  • E. Owen Rees
    Owen Rees is a British choral conductor and musicologist renowned for his scholarship and performances of Renaissance and early modern sacred music.
  • 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_69a49917dfc081909acdbdf5d684f1ef completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c59ecb60819082217b034e18381f completed March 1, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad680440dc8190ad28ec47c5a35d28 completed March 8, 2026, 12:13 p.m.
NEDg Description generation batch_69ad68d482948190852098c5e80ad67b completed March 8, 2026, 12:17 p.m.
NED2 Entity disambiguation (via description) batch_69ad693e60048190bb2179a958a72452 completed March 8, 2026, 12:19 p.m.
Created at: March 1, 2026, 8 p.m.