Triple
T463039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pullman Strike |
E7382
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object |
George Pullman
George Pullman was an American industrialist best known for developing the Pullman sleeping car and for his controversial role in the 1894 Pullman Strike.
|
E58073
|
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: George Pullman | Statement: [Pullman Strike, keyPerson, George Pullman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: George Pullman Context triple: [Pullman Strike, keyPerson, George Pullman]
-
A.
James J. Hill
James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
-
B.
Ransom E. Olds
Ransom E. Olds was an American automotive pioneer and industrialist who helped launch the mass-produced automobile era in the United States.
-
C.
Alexander Lyman Holley
Alexander Lyman Holley was a prominent 19th-century American mechanical engineer and steel industry pioneer who helped introduce and advance the Bessemer process in the United States.
-
D.
Elbert H. Gary
Elbert H. Gary was an American lawyer, judge, and industrialist best known as the founding chairman and longtime leader of U.S. Steel, one of the world’s largest steel producers in the early 20th century.
-
E.
Walter A. Brown
Walter A. Brown was an American sports executive best known for helping establish the NBA and building the Boston Celtics into a championship franchise.
- 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: George Pullman Triple: [Pullman Strike, keyPerson, George Pullman]
Generated description
George Pullman was an American industrialist best known for developing the Pullman sleeping car and for his controversial role in the 1894 Pullman Strike.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: George Pullman Target entity description: George Pullman was an American industrialist best known for developing the Pullman sleeping car and for his controversial role in the 1894 Pullman Strike.
-
A.
James J. Hill
James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
-
B.
Ransom E. Olds
Ransom E. Olds was an American automotive pioneer and industrialist who helped launch the mass-produced automobile era in the United States.
-
C.
Alexander Lyman Holley
Alexander Lyman Holley was a prominent 19th-century American mechanical engineer and steel industry pioneer who helped introduce and advance the Bessemer process in the United States.
-
D.
Elbert H. Gary
Elbert H. Gary was an American lawyer, judge, and industrialist best known as the founding chairman and longtime leader of U.S. Steel, one of the world’s largest steel producers in the early 20th century.
-
E.
Walter A. Brown
Walter A. Brown was an American sports executive best known for helping establish the NBA and building the Boston Celtics into a championship franchise.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efc09eac8190add4bb5823b53ba7 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a45295e7f481909f771d2c02b02637 |
completed | March 1, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69a4533f5f808190955c47c0e050fe1e |
completed | March 1, 2026, 2:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a453903fe08190b9925edf6bfd112f |
completed | March 1, 2026, 2:56 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.