Triple
T6837745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhymney Line |
E157491
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Heath High Level railway station
Heath High Level railway station is a suburban railway stop in Cardiff, Wales, providing local commuter services on the Rhymney Line.
|
E622704
|
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: Heath High Level railway station | Statement: [Rhymney Line, serves, Heath High Level railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heath High Level railway station Context triple: [Rhymney Line, serves, Heath High Level railway station]
-
A.
Hayle railway station
Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
-
B.
Heywood railway station
Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
-
C.
Hatfield railway station
Hatfield railway station is a commuter and regional rail station serving the town of Hatfield in Hertfordshire, England, on the East Coast Main Line north of London.
-
D.
Meadowhall railway station
Meadowhall railway station is a transport hub in Sheffield, England, providing rail connections for shoppers and commuters using the adjacent Meadowhall Shopping Centre.
-
E.
Hucknall railway station
Hucknall railway station is a local rail stop in Hucknall, Nottinghamshire, England, providing regional train services and connections for the town’s residents and visitors.
- 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: Heath High Level railway station Triple: [Rhymney Line, serves, Heath High Level railway station]
Generated description
Heath High Level railway station is a suburban railway stop in Cardiff, Wales, providing local commuter services on the Rhymney Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heath High Level railway station Target entity description: Heath High Level railway station is a suburban railway stop in Cardiff, Wales, providing local commuter services on the Rhymney Line.
-
A.
Hayle railway station
Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
-
B.
Heywood railway station
Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
-
C.
Hatfield railway station
Hatfield railway station is a commuter and regional rail station serving the town of Hatfield in Hertfordshire, England, on the East Coast Main Line north of London.
-
D.
Meadowhall railway station
Meadowhall railway station is a transport hub in Sheffield, England, providing rail connections for shoppers and commuters using the adjacent Meadowhall Shopping Centre.
-
E.
Hucknall railway station
Hucknall railway station is a local rail stop in Hucknall, Nottinghamshire, England, providing regional train services and connections for the town’s residents and visitors.
- 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_69c6882c53608190b99aebef079b23bd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d67db4008190b86b497bf6f0c73a |
completed | March 27, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7240321108190860e91ebeb738a8f |
completed | March 28, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_69c724e915dc8190a82b69939f78420d |
completed | March 28, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c728ddadd881909c2faa435031a635 |
completed | March 28, 2026, 1:03 a.m. |
Created at: March 27, 2026, 2:19 p.m.