Triple
T17673132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldbury |
E440576
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Langley Green railway station
Langley Green railway station is a suburban rail station serving the Langley Green area of Oldbury in the West Midlands, England.
|
E1282004
|
NE FINISHED |
How this triple was built (4 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: Langley Green railway station | Statement: [Oldbury, hasRailwayStation, Langley Green railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Langley Green railway station Context triple: [Oldbury, hasRailwayStation, Langley Green railway station]
-
A.
Langley Mill railway station
Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
-
B.
Wylde Green railway station
Wylde Green railway station is a suburban rail stop in the West Midlands, England, serving the Wylde Green area on Birmingham’s Cross-City Line.
-
C.
Woodley railway station
Woodley railway station is a small suburban rail stop in Woodley, Greater Manchester, England, serving local commuter services on the line between Manchester and surrounding towns.
-
D.
Kings Langley railway station
Kings Langley railway station is a suburban rail station in Hertfordshire, England, serving the village of Kings Langley on the West Coast Main Line with commuter services to London and the Midlands.
-
E.
Raynes Park railway station
Raynes Park railway station is a suburban rail station in southwest London that serves the Raynes Park area with services primarily operated by South Western Railway.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Langley Green railway station Triple: [Oldbury, hasRailwayStation, Langley Green railway station]
Generated description
Langley Green railway station is a suburban rail station serving the Langley Green area of Oldbury in the West Midlands, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Langley Green railway station Target entity description: Langley Green railway station is a suburban rail station serving the Langley Green area of Oldbury in the West Midlands, England.
-
A.
Langley Mill railway station
Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
-
B.
Wylde Green railway station
Wylde Green railway station is a suburban rail stop in the West Midlands, England, serving the Wylde Green area on Birmingham’s Cross-City Line.
-
C.
Woodley railway station
Woodley railway station is a small suburban rail stop in Woodley, Greater Manchester, England, serving local commuter services on the line between Manchester and surrounding towns.
-
D.
Kings Langley railway station
Kings Langley railway station is a suburban rail station in Hertfordshire, England, serving the village of Kings Langley on the West Coast Main Line with commuter services to London and the Midlands.
-
E.
Raynes Park railway station
Raynes Park railway station is a suburban rail station in southwest London that serves the Raynes Park area with services primarily operated by South Western Railway.
- 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_69d8b9e87e18819087104a44dc4dc5b1 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e46f6aa64081908c9a82128a5a9024 |
completed | April 19, 2026, 6 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a022323e2c08190b8a86b865a14dbbe |
completed | May 11, 2026, 6:42 p.m. |
| NEDg | Description generation | batch_6a0225016e98819080af0ec2aa50aeb4 |
completed | May 11, 2026, 6:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0225751f188190bed9a57a26491122 |
completed | May 11, 2026, 6:52 p.m. |
Created at: April 10, 2026, 10 a.m.