Triple
T20644369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frank Warfield |
E507312
|
entity |
| Predicate | playedFor |
P2170
|
FINISHED |
| Object | Pittsburgh Keystones |
—
|
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: Pittsburgh Keystones | Statement: [Frank Warfield, playedFor, Pittsburgh Keystones]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Keystones Context triple: [Frank Warfield, playedFor, Pittsburgh Keystones]
-
A.
Pittsburgh Burghers
The Pittsburgh Burghers were a short-lived 19th-century professional baseball team that competed in the Players' League during its lone 1890 season.
-
B.
Pittsburgh Rebels
The Pittsburgh Rebels were a short-lived professional baseball team based in Pittsburgh that competed in the independent Federal League during the mid-1910s.
-
C.
Pittsburgh Spirit
Pittsburgh Spirit was a professional indoor soccer team based in Pittsburgh that competed in the Major Indoor Soccer League during the 1980s.
-
D.
Fischtown Pinguins
Fischtown Pinguins are a professional ice hockey team based in Bremerhaven, Germany, competing in the country’s top-tier Deutsche Eishockey Liga (DEL).
-
E.
Youngstown Bears
The Youngstown Bears were a short-lived professional basketball team that competed in the National Basketball League in the mid-1940s.
- 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: Pittsburgh Keystones Target entity description: The Pittsburgh Keystones were a Negro league baseball team based in Pittsburgh, Pennsylvania, active in the early 20th century.
-
A.
Pittsburgh Burghers
The Pittsburgh Burghers were a short-lived 19th-century professional baseball team that competed in the Players' League during its lone 1890 season.
-
B.
Pittsburgh Rebels
The Pittsburgh Rebels were a short-lived professional baseball team based in Pittsburgh that competed in the independent Federal League during the mid-1910s.
-
C.
Pittsburgh Spirit
Pittsburgh Spirit was a professional indoor soccer team based in Pittsburgh that competed in the Major Indoor Soccer League during the 1980s.
-
D.
Fischtown Pinguins
Fischtown Pinguins are a professional ice hockey team based in Bremerhaven, Germany, competing in the country’s top-tier Deutsche Eishockey Liga (DEL).
-
E.
Youngstown Bears
The Youngstown Bears were a short-lived professional basketball team that competed in the National Basketball League in the mid-1940s.
- 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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af1d0be481909e090193dcfd9cf6 |
completed | April 20, 2026, 10:56 p.m. |
Created at: April 16, 2026, 11:43 a.m.