Triple
T4479759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walsall |
E100099
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Walsall railway station
Walsall railway station is the main passenger rail hub serving the town of Walsall in the West Midlands, England, providing regional and commuter services to surrounding areas.
|
E441355
|
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: Walsall railway station | Statement: [Walsall, hasRailwayStation, Walsall railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walsall railway station Context triple: [Walsall, hasRailwayStation, Walsall railway station]
-
A.
Wolverhampton railway station
Wolverhampton railway station is a major railway hub in the West Midlands of England, providing regional and long-distance services on the British rail network.
-
B.
Solihull railway station
Solihull railway station is a mainline rail station in Solihull, West Midlands, providing regional and commuter services on routes including those between Birmingham and London.
-
C.
Wigan Wallgate railway station
Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
-
D.
Vauxhall railway station
Vauxhall railway station is a major transport hub in London that provides National Rail, London Underground, and bus services on the south bank of the River Thames.
-
E.
Bolton railway station
Bolton railway station is a major railway hub in Greater Manchester, England, providing regional and commuter services that connect the town of Bolton with key destinations across the North West.
- 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: Walsall railway station Triple: [Walsall, hasRailwayStation, Walsall railway station]
Generated description
Walsall railway station is the main passenger rail hub serving the town of Walsall in the West Midlands, England, providing regional and commuter services to surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walsall railway station Target entity description: Walsall railway station is the main passenger rail hub serving the town of Walsall in the West Midlands, England, providing regional and commuter services to surrounding areas.
-
A.
Wolverhampton railway station
Wolverhampton railway station is a major railway hub in the West Midlands of England, providing regional and long-distance services on the British rail network.
-
B.
Solihull railway station
Solihull railway station is a mainline rail station in Solihull, West Midlands, providing regional and commuter services on routes including those between Birmingham and London.
-
C.
Wigan Wallgate railway station
Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
-
D.
Vauxhall railway station
Vauxhall railway station is a major transport hub in London that provides National Rail, London Underground, and bus services on the south bank of the River Thames.
-
E.
Bolton railway station
Bolton railway station is a major railway hub in Greater Manchester, England, providing regional and commuter services that connect the town of Bolton with key destinations across the North West.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356dcaba88190ae2d64c038450ca6 |
completed | March 13, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6288b22ec8190b327b91130275af5 |
completed | March 15, 2026, 3:33 a.m. |
| NEDg | Description generation | batch_69b62977dcc88190aa79e77e42f7a866 |
completed | March 15, 2026, 3:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b629f4a1748190945a02e5f0f3d1d1 |
completed | March 15, 2026, 3:39 a.m. |
Created at: March 12, 2026, 11:35 p.m.