Triple
T16470440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Giant’s Causeway Tramway |
E400044
|
entity |
| Predicate | electricSystemPioneer |
P122909
|
FINISHED |
| Object | William A. Traill |
E1244739
|
NE FINISHED |
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: William A. Traill | Statement: [Giant’s Causeway Tramway, electricSystemPioneer, William A. Traill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William A. Traill Context triple: [Giant’s Causeway Tramway, electricSystemPioneer, William A. Traill]
-
A.
William A. Traill
chosen
William A. Traill was an Irish engineer and tramway manager best known for his pioneering role in developing and directing the Giant’s Causeway electric tramway in County Antrim, Northern Ireland.
-
B.
James C. Adamson
James C. Adamson is a former NASA astronaut and U.S. Army colonel who flew on multiple Space Shuttle missions and contributed to both spaceflight operations and aerospace management.
-
C.
William McPherson
William McPherson was a 19th-century St. Louis businessman and civic leader best known for helping establish Bellefontaine Cemetery, one of the city's most prominent rural cemeteries.
-
D.
George W. Campbell
George W. Campbell was an early 19th-century American politician and statesman who served in roles such as U.S. senator and Secretary of the Treasury.
-
E.
William A. Guthrie
William A. Guthrie was an American businessman best known for establishing the influential American Tobacco Company during the late 19th century.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: electricSystemPioneer Context triple: [Giant’s Causeway Tramway, electricSystemPioneer, William A. Traill]
-
A.
electrificationServedBy
Indicates that the electrification of a system, area, or infrastructure is provided, supported, or enabled by a specified source, service, or entity.
-
B.
electrificationSystem
Indicates the type of electrical power system used to supply energy (typically to infrastructure or vehicles) for operation.
-
C.
electrificationUsedBy
Indicates that a particular electrification system, method, or technology is employed or utilized by a given entity.
-
D.
laterPowerplant
Indicates that one power plant occurs, is built, or becomes operational at a later time than another power plant.
-
E.
electricityMarketedBy
Indicates that one entity is responsible for marketing, promoting, or selling electricity provided by another entity.
- 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32dd0d2fc81909b68b5afb00f192f |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0139e380bc81908452f6e8666f23ad |
completed | May 11, 2026, 2:07 a.m. |
| PD | Predicate disambiguation | batch_69e22706b0588190a48a951c5211a617 |
completed | April 17, 2026, 12:26 p.m. |
| PDg | Predicate description generation | batch_69e24556c1348190902a4d116c3137d9 |
completed | April 17, 2026, 2:36 p.m. |
Created at: April 10, 2026, 5:11 a.m.