Triple
T4839421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tonypandy |
E108140
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Tonypandy railway station
Tonypandy railway station is a local passenger rail stop serving the town of Tonypandy in the Rhondda Valley of South Wales.
|
E474852
|
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: Tonypandy railway station | Statement: [Tonypandy, hasRailwayStation, Tonypandy railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tonypandy railway station Context triple: [Tonypandy, hasRailwayStation, Tonypandy railway station]
-
A.
Scone Railway Station
Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
-
B.
Mallaig railway station
Mallaig railway station is a terminus on Scotland’s West Highland Line, serving the fishing port of Mallaig and acting as a gateway to ferry connections for the Inner and Outer Hebrides.
-
C.
Port Talbot Parkway railway station
Port Talbot Parkway railway station is a key passenger rail hub in Port Talbot, Wales, providing regional and long-distance services along the South Wales rail corridor.
-
D.
Minffordd railway station
Minffordd railway station is a small station in Gwynedd, Wales, serving both the Cambrian Coast Line and the narrow-gauge Ffestiniog Railway.
-
E.
Longwy railway station
Longwy railway station is a regional train station in the town of Longwy in northeastern France, providing passenger rail connections within the Grand Est region and to neighboring countries.
- 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: Tonypandy railway station Triple: [Tonypandy, hasRailwayStation, Tonypandy railway station]
Generated description
Tonypandy railway station is a local passenger rail stop serving the town of Tonypandy in the Rhondda Valley of South Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tonypandy railway station Target entity description: Tonypandy railway station is a local passenger rail stop serving the town of Tonypandy in the Rhondda Valley of South Wales.
-
A.
Scone Railway Station
Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
-
B.
Mallaig railway station
Mallaig railway station is a terminus on Scotland’s West Highland Line, serving the fishing port of Mallaig and acting as a gateway to ferry connections for the Inner and Outer Hebrides.
-
C.
Port Talbot Parkway railway station
Port Talbot Parkway railway station is a key passenger rail hub in Port Talbot, Wales, providing regional and long-distance services along the South Wales rail corridor.
-
D.
Minffordd railway station
Minffordd railway station is a small station in Gwynedd, Wales, serving both the Cambrian Coast Line and the narrow-gauge Ffestiniog Railway.
-
E.
Longwy railway station
Longwy railway station is a regional train station in the town of Longwy in northeastern France, providing passenger rail connections within the Grand Est region and to neighboring countries.
- 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_69bd43fbe444819085cb970706ef73f7 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ce4a5108190aede620d5dde1f81 |
completed | March 20, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5cc5861881908ad3838168325a34 |
completed | March 21, 2026, 8:54 a.m. |
| NEDg | Description generation | batch_69be5ed104e48190b01ea97094be6a96 |
completed | March 21, 2026, 9:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be5fe07d708190ba0dde4c081e15c6 |
completed | March 21, 2026, 9:07 a.m. |
Created at: March 20, 2026, 1:25 p.m.