Triple

T4863038
Position Surface form Disambiguated ID Type / Status
Subject Jackson v. Birmingham Board of Education E108704 entity
Predicate factualBackground P20559 FINISHED
Object Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama
Roderick Jackson is the coach whose retaliation claim for complaining about unequal treatment of his girls’ basketball team led to the landmark U.S. Supreme Court decision in Jackson v. Birmingham Board of Education expanding Title IX protections.
 E475522 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: Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama | Statement: [Jackson v. Birmingham Board of Education, factualBackground, Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama
Context triple: [Jackson v. Birmingham Board of Education, factualBackground, Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama]
  • A. Rahad Jackson
    Rahad Jackson is a volatile, drug-dealing character in the film "Boogie Nights," memorably portrayed by Alfred Molina.
  • B. Bobby Jackson
    Bobby Jackson is a former American professional basketball guard best known for his standout college career and his role as a key sixth man in the NBA, particularly with the Sacramento Kings.
  • C. Rickey Jackson
    Rickey Jackson is a Hall of Fame former NFL linebacker best known as a dominant defensive leader for the New Orleans Saints during the 1980s and early 1990s.
  • D. Merv Jackson
    Merv Jackson was a professional basketball guard best known for his key role with the Utah Stars in the American Basketball Association (ABA) during the early 1970s.
  • E. Joh'Vonnie Jackson
    Joh'Vonnie Jackson is the half-sister of pop icon Janet Jackson and the daughter of Jackson family patriarch Joe Jackson from an extramarital relationship.
  • 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: Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama
Triple: [Jackson v. Birmingham Board of Education, factualBackground, Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama]
Generated description
Roderick Jackson is the coach whose retaliation claim for complaining about unequal treatment of his girls’ basketball team led to the landmark U.S. Supreme Court decision in Jackson v. Birmingham Board of Education expanding Title IX protections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roderick Jackson was a high school girls’ basketball coach in Birmingham, Alabama
Target entity description: Roderick Jackson is the coach whose retaliation claim for complaining about unequal treatment of his girls’ basketball team led to the landmark U.S. Supreme Court decision in Jackson v. Birmingham Board of Education expanding Title IX protections.
  • A. Rahad Jackson
    Rahad Jackson is a volatile, drug-dealing character in the film "Boogie Nights," memorably portrayed by Alfred Molina.
  • B. Bobby Jackson
    Bobby Jackson is a former American professional basketball guard best known for his standout college career and his role as a key sixth man in the NBA, particularly with the Sacramento Kings.
  • C. Rickey Jackson
    Rickey Jackson is a Hall of Fame former NFL linebacker best known as a dominant defensive leader for the New Orleans Saints during the 1980s and early 1990s.
  • D. Merv Jackson
    Merv Jackson was a professional basketball guard best known for his key role with the Utah Stars in the American Basketball Association (ABA) during the early 1970s.
  • E. Joh'Vonnie Jackson
    Joh'Vonnie Jackson is the half-sister of pop icon Janet Jackson and the daughter of Jackson family patriarch Joe Jackson from an extramarital relationship.
  • 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_69bd440b965081908b0557721cae6338 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d60e47c819094b5fbe883db4c15 completed March 20, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cfdb3248190a16a5f3fb97d4950 completed March 21, 2026, 8:55 a.m.
NEDg Description generation batch_69be607df6648190be22b5bc0d6531b4 completed March 21, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_69be611da7c08190b644cfbcb30741fc completed March 21, 2026, 9:13 a.m.
Created at: March 20, 2026, 1:26 p.m.