Triple
T3153667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Conwy Valley Line |
E65934
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Pont-y-Pant
Pont-y-Pant is a small rural halt railway station in North Wales serving the village of Dolwyddelan in the Conwy Valley.
|
E336870
|
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: Pont-y-Pant | Statement: [Conwy Valley Line, passesThrough, Pont-y-Pant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pont-y-Pant Context triple: [Conwy Valley Line, passesThrough, Pont-y-Pant]
-
A.
Pont-y-Cafnau
Pont-y-Cafnau is an early iron railway and tramroad bridge in Merthyr Tydfil, Wales, regarded as one of the world’s first iron railway bridges and a significant monument of the Industrial Revolution.
-
B.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
-
C.
Tal-y-Cafn
Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
-
D.
Cwmllynfell
Cwmllynfell is a village and community in south Wales situated on the border of Neath Port Talbot and Powys, known for its rural setting and former coal mining heritage.
-
E.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
- 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: Pont-y-Pant Triple: [Conwy Valley Line, passesThrough, Pont-y-Pant]
Generated description
Pont-y-Pant is a small rural halt railway station in North Wales serving the village of Dolwyddelan in the Conwy Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pont-y-Pant Target entity description: Pont-y-Pant is a small rural halt railway station in North Wales serving the village of Dolwyddelan in the Conwy Valley.
-
A.
Pont-y-Cafnau
Pont-y-Cafnau is an early iron railway and tramroad bridge in Merthyr Tydfil, Wales, regarded as one of the world’s first iron railway bridges and a significant monument of the Industrial Revolution.
-
B.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
-
C.
Tal-y-Cafn
Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
-
D.
Cwmllynfell
Cwmllynfell is a village and community in south Wales situated on the border of Neath Port Talbot and Powys, known for its rural setting and former coal mining heritage.
-
E.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
- 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_69ad8584485081909ed529e890cadc4a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada5c3d6d481908c296e9e09c07f6f |
completed | March 8, 2026, 4:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b261fd69dc8190a6005d1af2d12a11 |
completed | March 12, 2026, 6:49 a.m. |
| NEDg | Description generation | batch_69b2638b3b2881909563356ea8a9611c |
completed | March 12, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b264fb42e4819084c289235f33b654 |
completed | March 12, 2026, 7:02 a.m. |
Created at: March 8, 2026, 3:05 p.m.