Triple
T221915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Major League Baseball Players Association |
E4231
|
entity |
| Predicate | firstExecutiveDirector |
P4891
|
FINISHED |
| Object | Marvin Miller |
E41559
|
NE FINISHED |
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: Marvin Miller | Statement: [Major League Baseball Players Association, firstExecutiveDirector, Marvin Miller]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marvin Miller Context triple: [Major League Baseball Players Association, firstExecutiveDirector, Marvin Miller]
-
A.
Marvin Miller
chosen
Marvin Miller was a pioneering American labor leader who transformed Major League Baseball by building the players’ union into a powerful force that secured free agency, salary arbitration, and major gains in players’ rights and compensation.
-
B.
Bowie Kuhn
Bowie Kuhn was an American lawyer and sports executive who served as the fifth Commissioner of Major League Baseball from 1969 to 1984, overseeing a period of significant expansion, labor conflict, and modernization in the sport.
-
C.
Bob Miner
Bob Miner was an American software engineer and entrepreneur best known as a co-founder of Oracle Corporation and a key architect of its early database technology.
-
D.
Maurice Podoloff
Maurice Podoloff was an American sports executive best known as the first commissioner of the NBA, where he oversaw the league’s formation and early development.
-
E.
Fay Vincent
Fay Vincent is an American lawyer and businessman best known for serving as the eighth Commissioner of Major League Baseball from 1989 to 1992.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstExecutiveDirector Context triple: [Major League Baseball Players Association, firstExecutiveDirector, Marvin Miller]
-
A.
firstOfficeHolder
chosen
Indicates that the subject is the very first individual to hold a particular office or position associated with the object.
-
B.
firstInOfficeTo
Indicates that one entity was the earliest or first to hold a particular office or position in relation to another entity or context.
-
C.
hasChiefExecutiveRole
Indicates that an entity holds the highest executive leadership position and overall managerial authority within an organization.
-
D.
firstSecretaryGeneral
Indicates that the subject is the first person to hold the position of secretary general of the specified organization or body.
-
E.
formerCEO
Indicates that one entity previously held, but no longer holds, the position of chief executive officer of the other entity.
- F. None of above.
Provenance (4 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_69a2573508588190b522c2476d91acfe |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25efd0df48190b8fef4c422a1265f |
completed | Feb. 28, 2026, 3:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3cfe386d081908877b35b38bac0f5 |
completed | March 1, 2026, 5:34 a.m. |
| PD | Predicate disambiguation | batch_69a25b54d790819093b35bd1a6f00f92 |
completed | Feb. 28, 2026, 3:04 a.m. |
Created at: Feb. 28, 2026, 2:53 a.m.