Triple
T8374336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brynmawr |
E197536
|
entity |
| Predicate | hasAmenity |
P105
|
FINISHED |
| Object |
Brynmawr bus station
Brynmawr bus station is a public transport hub in Brynmawr, Wales, serving local and regional bus services for the town and surrounding areas.
|
E729627
|
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: Brynmawr bus station | Statement: [Brynmawr, hasAmenity, Brynmawr bus station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brynmawr bus station Context triple: [Brynmawr, hasAmenity, Brynmawr bus station]
-
A.
Merthyr Tydfil bus station
Merthyr Tydfil bus station is a public transport hub in Merthyr Tydfil, Wales, providing local and regional bus services and connections with the nearby railway station.
-
B.
Swansea bus station
Swansea bus station is the main bus interchange in Swansea, Wales, serving local and regional bus services and connecting the city with surrounding areas.
-
C.
Cwmbran railway station
Cwmbran railway station is a local rail stop in Cwmbran, Wales, providing regional passenger services and connections to the wider rail network.
-
D.
Ystrad Mynach railway station
Ystrad Mynach railway station is a commuter rail stop in Caerphilly County Borough, Wales, providing local and regional services on the Valley Lines network.
-
E.
Pontypridd railway station
Pontypridd railway station is a key commuter and interchange station in Pontypridd, Wales, serving as an important hub on the Valley Lines network north of Cardiff.
- 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: Brynmawr bus station Triple: [Brynmawr, hasAmenity, Brynmawr bus station]
Generated description
Brynmawr bus station is a public transport hub in Brynmawr, Wales, serving local and regional bus services for the town and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brynmawr bus station Target entity description: Brynmawr bus station is a public transport hub in Brynmawr, Wales, serving local and regional bus services for the town and surrounding areas.
-
A.
Merthyr Tydfil bus station
Merthyr Tydfil bus station is a public transport hub in Merthyr Tydfil, Wales, providing local and regional bus services and connections with the nearby railway station.
-
B.
Swansea bus station
Swansea bus station is the main bus interchange in Swansea, Wales, serving local and regional bus services and connecting the city with surrounding areas.
-
C.
Cwmbran railway station
Cwmbran railway station is a local rail stop in Cwmbran, Wales, providing regional passenger services and connections to the wider rail network.
-
D.
Ystrad Mynach railway station
Ystrad Mynach railway station is a commuter rail stop in Caerphilly County Borough, Wales, providing local and regional services on the Valley Lines network.
-
E.
Pontypridd railway station
Pontypridd railway station is a key commuter and interchange station in Pontypridd, Wales, serving as an important hub on the Valley Lines network north of Cardiff.
- 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_69ca82f56730819080cec5d991c76f4c |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80a996ec819083ce2607c0cdab7f |
completed | March 31, 2026, 8:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cde7e7e7ac819084e82a98c4c1249e |
completed | April 2, 2026, 3:52 a.m. |
| NEDg | Description generation | batch_69cdebf944008190b7e758ac59257e22 |
completed | April 2, 2026, 4:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdeccedf4081909cab853ee1ff1b82 |
completed | April 2, 2026, 4:13 a.m. |
Created at: March 30, 2026, 6:01 p.m.