Triple
T11552453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alvechurch railway station |
E273929
|
entity |
| Predicate | originalCompany |
P5599
|
FINISHED |
| Object | Redditch Railway |
E932722
|
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: Redditch Railway | Statement: [Alvechurch railway station, originalCompany, Redditch Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Redditch Railway Context triple: [Alvechurch railway station, originalCompany, Redditch Railway]
-
A.
Redditch Railway
chosen
Redditch Railway was a 19th-century British railway company that built and operated the line serving the town of Redditch in Worcestershire, England.
-
B.
Redditch railway station
Redditch railway station is a railway terminus in Worcestershire, England, serving the town of Redditch with regular commuter services into Birmingham.
-
C.
Severn Valley Railway (Kidderminster terminus)
Severn Valley Railway (Kidderminster terminus) is the southern end of the heritage Severn Valley Railway, serving as a restored historic station and visitor hub for steam train journeys through the Worcestershire and Shropshire countryside.
-
D.
Didcot Parkway railway station
Didcot Parkway railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance services on the Great Western Main Line.
-
E.
Barnt Green Junction
Barnt Green Junction is a key railway junction in Worcestershire, England, where multiple lines converge near Barnt Green railway station to facilitate regional and commuter rail services.
- 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_69d6aae4dfa48190a3ab0b19a159a3c5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d88a85b9ac8190a57c1fdaeacbe3d6 |
completed | April 10, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee86b56e4081908746bb3355f6ec47 |
completed | April 26, 2026, 9:42 p.m. |
Created at: April 8, 2026, 9:37 p.m.