Triple
T978434
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Negro National League |
E21110
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
Rube Foster
Rube Foster was a pioneering African American baseball player, manager, and executive widely regarded as the “Father of Black Baseball” for his central role in organizing and promoting Negro league baseball.
|
E115859
|
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: Rube Foster | Statement: [Negro National League, founder, Rube Foster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rube Foster Context triple: [Negro National League, founder, Rube Foster]
-
A.
Rube Foster
Rube Foster was a Major League Baseball pitcher best known for his standout performances with the Boston Red Sox in the 1910s, including a key role in their early World Series successes.
-
B.
Wilbert Robinson
Wilbert Robinson was an early 20th-century Major League Baseball manager and Hall of Fame catcher best known for managing the Brooklyn Robins (later Dodgers).
-
C.
Frank Chance
Frank Chance was a Hall of Fame first baseman and manager best known as the leader of the early 20th-century Chicago Cubs dynasty.
-
D.
Connie Mack
Connie Mack was a legendary Major League Baseball manager and team owner best known for his record-long tenure with the Philadelphia Athletics and for building multiple championship teams in the early 20th century.
-
E.
Charles Comiskey
Charles Comiskey was an American baseball player, manager, and influential early team owner best known for founding and owning the Chicago White Sox.
- 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: Rube Foster Triple: [Negro National League, founder, Rube Foster]
Generated description
Rube Foster was a pioneering African American baseball player, manager, and executive widely regarded as the “Father of Black Baseball” for his central role in organizing and promoting Negro league baseball.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rube Foster Target entity description: Rube Foster was a pioneering African American baseball player, manager, and executive widely regarded as the “Father of Black Baseball” for his central role in organizing and promoting Negro league baseball.
-
A.
Rube Foster
Rube Foster was a Major League Baseball pitcher best known for his standout performances with the Boston Red Sox in the 1910s, including a key role in their early World Series successes.
-
B.
Wilbert Robinson
Wilbert Robinson was an early 20th-century Major League Baseball manager and Hall of Fame catcher best known for managing the Brooklyn Robins (later Dodgers).
-
C.
Frank Chance
Frank Chance was a Hall of Fame first baseman and manager best known as the leader of the early 20th-century Chicago Cubs dynasty.
-
D.
Connie Mack
Connie Mack was a legendary Major League Baseball manager and team owner best known for his record-long tenure with the Philadelphia Athletics and for building multiple championship teams in the early 20th century.
-
E.
Charles Comiskey
Charles Comiskey was an American baseball player, manager, and influential early team owner best known for founding and owning the Chicago White Sox.
- 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_69a493c2b62c8190b616351789ec47f8 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b47861808190be56a7bbd926e658 |
completed | March 1, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac1cdbd22c819084346de7e729c8a1 |
completed | March 7, 2026, 12:41 p.m. |
| NEDg | Description generation | batch_69ac1d45b8cc8190b8b678b697d3f7f1 |
completed | March 7, 2026, 12:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac1e2e200881909e9b503655d6f8ab |
completed | March 7, 2026, 12:46 p.m. |
Created at: March 1, 2026, 7:40 p.m.