Triple
T19151394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Monongahela Incline |
E468815
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object | John J. Endres |
—
|
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: John J. Endres | Statement: [Monongahela Incline, designedBy, John J. Endres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John J. Endres Context triple: [Monongahela Incline, designedBy, John J. Endres]
-
A.
Rex J. Walheim
Rex J. Walheim is a NASA astronaut and retired U.S. Air Force colonel who flew on multiple Space Shuttle missions to the International Space Station.
-
B.
John F. Seitz
John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
-
C.
Robert B. Weide
Robert B. Weide is an American film and television director, producer, and screenwriter best known for his work on the HBO series "Curb Your Enthusiasm" and various documentaries about comedians.
-
D.
Ronald A. Rittenmeyer
Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
-
E.
Donald H. Peterson
Donald H. Peterson was a United States Air Force officer and NASA astronaut best known for flying on the first Space Shuttle Challenger mission and performing one of the early spacewalks of the Shuttle era.
- 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: John J. Endres Target entity description: John J. Endres was a 19th-century civil engineer best known for designing Pittsburgh’s historic Monongahela Incline, one of the earliest passenger funiculars in the United States.
-
A.
Rex J. Walheim
Rex J. Walheim is a NASA astronaut and retired U.S. Air Force colonel who flew on multiple Space Shuttle missions to the International Space Station.
-
B.
John F. Seitz
John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
-
C.
Robert B. Weide
Robert B. Weide is an American film and television director, producer, and screenwriter best known for his work on the HBO series "Curb Your Enthusiasm" and various documentaries about comedians.
-
D.
Ronald A. Rittenmeyer
Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
-
E.
Donald H. Peterson
Donald H. Peterson was a United States Air Force officer and NASA astronaut best known for flying on the first Space Shuttle Challenger mission and performing one of the early spacewalks of the Shuttle era.
- 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_69d8dd084ff48190ac0f8c46ee722629 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e97cfaa08190b7085d28fe970108 |
completed | April 20, 2026, 8:53 a.m. |
Created at: April 10, 2026, 12:06 p.m.