Triple
T21091399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Lowe Railway historical area |
E519645
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Professor Thaddeus S. C. Lowe |
—
|
NE NERFINISHED |
How this triple was built (2 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: Professor Thaddeus S. C. Lowe | Statement: [Mount Lowe Railway historical area, associatedWith, Professor Thaddeus S. C. Lowe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Professor Thaddeus S. C. Lowe Context triple: [Mount Lowe Railway historical area, associatedWith, Professor Thaddeus S. C. Lowe]
-
A.
Thaddeus S. C. Lowe
chosen
Thaddeus S. C. Lowe was a 19th-century American aeronaut, inventor, and Civil War balloonist known for pioneering military aerial reconnaissance and advancing ballooning technology.
-
B.
Octave Chanute
Octave Chanute was a pioneering civil engineer and aviation experimenter whose aeronautical research and mentorship significantly shaped the development of early powered flight.
-
C.
Samuel Pierpont Langley
Samuel Pierpont Langley was an American astronomer, physicist, and aviation pioneer known for his early experiments with heavier-than-air flight and for serving as secretary of the Smithsonian Institution.
-
D.
Horatio G. Wright
Horatio G. Wright was a Union Army general and engineer in the American Civil War, best known for leading the VI Corps in several major campaigns.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b507dd9081908fb8bfcbef4c8b46 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7094ea7f881909db83bf6961b41ec |
completed | April 21, 2026, 5:21 a.m. |
Created at: April 16, 2026, 2:51 p.m.