Triple
T22017327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 325 |
E543745
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object | ABB Transportation UK |
—
|
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: ABB Transportation UK | Statement: [British Rail Class 325, designedBy, ABB Transportation UK]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ABB Transportation UK Context triple: [British Rail Class 325, designedBy, ABB Transportation UK]
-
A.
ABB Daimler-Benz Transportation
chosen
ABB Daimler-Benz Transportation was a major European rail engineering and rolling stock manufacturer formed as a joint venture between ABB and Daimler-Benz in the 1990s.
-
B.
Midland Transport
Midland Transport is a Canadian trucking and logistics company that operates as part of the Irving family’s diversified business empire.
-
C.
Scammell
Scammell is an English surname borne by various notable individuals, including figures in American Revolutionary history and British industry.
-
D.
Thomas Built Buses
Thomas Built Buses is a major American manufacturer of school and commercial buses known for its iconic yellow school buses used across North America.
-
E.
Leyland Trucks
Leyland Trucks is a British commercial vehicle manufacturer known for producing medium and heavy-duty trucks, now operating as part of the global PACCAR group.
- 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_69e11e2e8ea4819084210fe06d3a1b8d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127c4e0088190a5241d1b87d746da |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:23 p.m.