Triple
T7056101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cathays railway station |
E164094
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Cathays
Cathays is a central district and student-populated suburb of Cardiff, Wales, known for its proximity to Cardiff University and the city centre.
|
E638361
|
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: Cathays | Statement: [Cathays railway station, locatedIn, Cathays]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathays Context triple: [Cathays railway station, locatedIn, Cathays]
-
A.
Pontycymer
Pontycymer is a village in the Garw Valley of south Wales, historically part of the coal-mining communities of Glamorgan.
-
B.
Blaenymaes
Blaenymaes is a residential area and housing estate located within the City and County of Swansea in South Wales.
-
C.
Blaina
Blaina is a small former coal-mining town in the county borough of Blaenau Gwent in South Wales.
-
D.
Bryncoch
Bryncoch is a suburban village in South Wales situated just north of Neath within the county borough of Neath Port Talbot.
-
E.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
- 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: Cathays Triple: [Cathays railway station, locatedIn, Cathays]
Generated description
Cathays is a central district and student-populated suburb of Cardiff, Wales, known for its proximity to Cardiff University and the city centre.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathays Target entity description: Cathays is a central district and student-populated suburb of Cardiff, Wales, known for its proximity to Cardiff University and the city centre.
-
A.
Pontycymer
Pontycymer is a village in the Garw Valley of south Wales, historically part of the coal-mining communities of Glamorgan.
-
B.
Blaenymaes
Blaenymaes is a residential area and housing estate located within the City and County of Swansea in South Wales.
-
C.
Blaina
Blaina is a small former coal-mining town in the county borough of Blaenau Gwent in South Wales.
-
D.
Bryncoch
Bryncoch is a suburban village in South Wales situated just north of Neath within the county borough of Neath Port Talbot.
-
E.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
- 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_69c68861678881909961ddf4d779f750 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e269050c81908c186609a8a7bcf9 |
completed | March 27, 2026, 8:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c788a303148190869be2a455d28791 |
completed | March 28, 2026, 7:52 a.m. |
| NEDg | Description generation | batch_69c7892a387c8190856eac695fbcfb02 |
completed | March 28, 2026, 7:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c789bc4fa081908cf40ec8ff189b90 |
completed | March 28, 2026, 7:56 a.m. |
Created at: March 27, 2026, 2:38 p.m.