Triple
T12417039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malvern Link railway station |
E296662
|
entity |
| Predicate | originalOperator |
P179
|
FINISHED |
| Object | Worcester and Hereford Railway |
E303914
|
NE FINISHED |
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: Worcester and Hereford Railway | Statement: [Malvern Link railway station, originalOperator, Worcester and Hereford Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Worcester and Hereford Railway Context triple: [Malvern Link railway station, originalOperator, Worcester and Hereford Railway]
-
A.
Hereford–Worcester line
chosen
The Hereford–Worcester line is a railway route in England connecting the cities of Hereford and Worcester and serving intermediate towns in the region.
-
B.
Bristol and Birmingham Railway
The Bristol and Birmingham Railway was a historic British railway line that connected the cities of Bristol and Birmingham and later became part of the Midland Railway network.
-
C.
Hereford–Shrewsbury line
The Hereford–Shrewsbury line is a railway route in the West Midlands of England that connects the cities of Hereford and Shrewsbury, forming part of the regional and intercity network between South Wales and the English Midlands.
-
D.
Bristol and Gloucester Railway
The Bristol and Gloucester Railway was a 19th-century English railway line that connected Bristol with Gloucester and later became part of the expanding Midland Railway network.
-
E.
Birmingham and Gloucester Railway
The Birmingham and Gloucester Railway was an early 19th-century English railway line that formed a key part of the route between the Midlands and the southwest, later becoming an important component of the Midland Railway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d6de5808190b2116b0b491c40b5 |
completed | April 10, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f634915940819092665f1f35aa823d |
completed | May 2, 2026, 5:29 p.m. |
Created at: April 8, 2026, 9:55 p.m.