Triple
T20303413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spencer Haywood |
E505542
|
entity |
| Predicate | notableFor |
P22
|
FINISHED |
| Object | Haywood v. National Basketball Association |
—
|
NE NERFINISHED |
How this triple was built (3 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: Haywood v. National Basketball Association | Statement: [Spencer Haywood, notableFor, Haywood v. National Basketball Association]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haywood v. National Basketball Association Context triple: [Spencer Haywood, notableFor, Haywood v. National Basketball Association]
-
A.
Robertson v. National Basketball Association
Robertson v. National Basketball Association is a landmark antitrust lawsuit that challenged the NBA’s player movement and draft restrictions, ultimately paving the way for modern free agency in professional basketball.
-
B.
Christie v. National Collegiate Athletic Association
Christie v. National Collegiate Athletic Association was an earlier federal court case in New Jersey challenging the constitutionality of federal restrictions on state-authorized sports betting, which set the stage for the later Supreme Court decision in Murphy v. NCAA.
-
C.
Flood v. Kuhn
Flood v. Kuhn is a landmark 1972 U.S. Supreme Court case in which baseball player Curt Flood challenged Major League Baseball’s reserve clause and its long-standing antitrust exemption.
-
D.
NBA Collective Bargaining Agreement
The NBA Collective Bargaining Agreement is the labor contract between the league and the players’ union that sets the rules for player contracts, salaries, trades, free agency, and other key aspects of NBA operations.
-
E.
NBA General Council
NBA General Council is the apex decision-making and policy-formulating body of India’s National Board of Accreditation, overseeing its strategic direction and governance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Haywood v. National Basketball Association Target entity description: Haywood v. National Basketball Association is a landmark U.S. Supreme Court case that allowed Spencer Haywood to enter the NBA before completing four years after high school, effectively opening the league to underclassmen and reshaping professional basketball eligibility rules.
-
A.
Robertson v. National Basketball Association
Robertson v. National Basketball Association is a landmark antitrust lawsuit that challenged the NBA’s player movement and draft restrictions, ultimately paving the way for modern free agency in professional basketball.
-
B.
Christie v. National Collegiate Athletic Association
Christie v. National Collegiate Athletic Association was an earlier federal court case in New Jersey challenging the constitutionality of federal restrictions on state-authorized sports betting, which set the stage for the later Supreme Court decision in Murphy v. NCAA.
-
C.
Flood v. Kuhn
Flood v. Kuhn is a landmark 1972 U.S. Supreme Court case in which baseball player Curt Flood challenged Major League Baseball’s reserve clause and its long-standing antitrust exemption.
-
D.
NBA Collective Bargaining Agreement
The NBA Collective Bargaining Agreement is the labor contract between the league and the players’ union that sets the rules for player contracts, salaries, trades, free agency, and other key aspects of NBA operations.
-
E.
NBA General Council
NBA General Council is the apex decision-making and policy-formulating body of India’s National Board of Accreditation, overseeing its strategic direction and governance.
- F. None of above. chosen
Provenance (2 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_69e0b4b8ab648190906e18538c250148 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6773e0864819095d272659cd2074d |
completed | April 20, 2026, 6:58 p.m. |
Created at: April 16, 2026, 11:17 a.m.