Triple
T3879403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abergavenny |
E92583
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Abergavenny railway station
Abergavenny railway station is a regional rail stop in Monmouthshire, Wales, providing passenger services on the Welsh Marches Line between South Wales and the English Midlands.
|
E394978
|
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: Abergavenny railway station | Statement: [Abergavenny, hasRailwayStation, Abergavenny railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Abergavenny railway station Context triple: [Abergavenny, hasRailwayStation, Abergavenny railway station]
-
A.
Chepstow railway station
Chepstow railway station is a historic train station in Monmouthshire, Wales, providing regional rail services on the South Wales Main Line.
-
B.
Bridgend railway station
Bridgend railway station is the main railway hub serving the town of Bridgend in South Wales, providing regional and intercity rail connections.
-
C.
Nant Gwernol railway station
Nant Gwernol railway station is the upper mountain terminus of the historic narrow-gauge Talyllyn Railway in Mid Wales, serving as a scenic endpoint for heritage steam train services.
-
D.
Radnor station
Radnor station is a SEPTA rapid transit stop in Radnor, Pennsylvania, serving passengers on the Norristown High Speed Line.
-
E.
Caergwrle railway station
Caergwrle railway station is a small rural stop in Flintshire, Wales, serving the village of Caergwrle on the regional rail network.
- 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: Abergavenny railway station Triple: [Abergavenny, hasRailwayStation, Abergavenny railway station]
Generated description
Abergavenny railway station is a regional rail stop in Monmouthshire, Wales, providing passenger services on the Welsh Marches Line between South Wales and the English Midlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Abergavenny railway station Target entity description: Abergavenny railway station is a regional rail stop in Monmouthshire, Wales, providing passenger services on the Welsh Marches Line between South Wales and the English Midlands.
-
A.
Chepstow railway station
Chepstow railway station is a historic train station in Monmouthshire, Wales, providing regional rail services on the South Wales Main Line.
-
B.
Bridgend railway station
Bridgend railway station is the main railway hub serving the town of Bridgend in South Wales, providing regional and intercity rail connections.
-
C.
Nant Gwernol railway station
Nant Gwernol railway station is the upper mountain terminus of the historic narrow-gauge Talyllyn Railway in Mid Wales, serving as a scenic endpoint for heritage steam train services.
-
D.
Radnor station
Radnor station is a SEPTA rapid transit stop in Radnor, Pennsylvania, serving passengers on the Norristown High Speed Line.
-
E.
Caergwrle railway station
Caergwrle railway station is a small rural stop in Flintshire, Wales, serving the village of Caergwrle on the regional rail network.
- 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_69aed967448c819086c4b358d37b25aa |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec7438808190b6c90fcb3000ebe9 |
completed | March 9, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51253da2081908689f06975fb4db1 |
completed | March 14, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69b5132715888190bc5ba6182965e813 |
completed | March 14, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b513b382748190b201bc2ed068c3e6 |
completed | March 14, 2026, 7:52 a.m. |
Created at: March 9, 2026, 3:20 p.m.