Triple
T9662990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Constitution Hill, Aberystwyth |
E233632
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Aberystwyth Cliff Railway
Aberystwyth Cliff Railway is a historic funicular railway in Aberystwyth, Wales, that carries passengers up Constitution Hill for coastal and town views.
|
E813934
|
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: Aberystwyth Cliff Railway | Statement: [Constitution Hill, Aberystwyth, hasAttraction, Aberystwyth Cliff Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aberystwyth Cliff Railway Context triple: [Constitution Hill, Aberystwyth, hasAttraction, Aberystwyth Cliff Railway]
-
A.
Great Orme Tramway
The Great Orme Tramway is a historic cable-hauled street tramway in Llandudno, Wales, that carries passengers up the Great Orme headland and is one of the few remaining funicular-style tramways in the world.
-
B.
Bridgnorth Cliff Railway
Bridgnorth Cliff Railway is a historic funicular railway in the town of Bridgnorth, England, that links the High Town and Low Town across the steep river valley.
-
C.
West Hill Cliff Railway
West Hill Cliff Railway is a historic funicular railway in Hastings, England, that carries passengers between the town and the top of West Hill overlooking the seafront and Old Town.
-
D.
Snowdon Mountain Railway
Snowdon Mountain Railway is a historic narrow-gauge rack and pinion railway in Wales that carries passengers from Llanberis to near the summit of Mount Snowdon.
-
E.
East Hill Cliff Railway
East Hill Cliff Railway is a historic funicular railway in Hastings, England, that carries passengers up the steep East Hill to Hastings Country Park and offers views over the Old Town and seafront.
- 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: Aberystwyth Cliff Railway Triple: [Constitution Hill, Aberystwyth, hasAttraction, Aberystwyth Cliff Railway]
Generated description
Aberystwyth Cliff Railway is a historic funicular railway in Aberystwyth, Wales, that carries passengers up Constitution Hill for coastal and town views.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aberystwyth Cliff Railway Target entity description: Aberystwyth Cliff Railway is a historic funicular railway in Aberystwyth, Wales, that carries passengers up Constitution Hill for coastal and town views.
-
A.
Great Orme Tramway
The Great Orme Tramway is a historic cable-hauled street tramway in Llandudno, Wales, that carries passengers up the Great Orme headland and is one of the few remaining funicular-style tramways in the world.
-
B.
Bridgnorth Cliff Railway
Bridgnorth Cliff Railway is a historic funicular railway in the town of Bridgnorth, England, that links the High Town and Low Town across the steep river valley.
-
C.
West Hill Cliff Railway
West Hill Cliff Railway is a historic funicular railway in Hastings, England, that carries passengers between the town and the top of West Hill overlooking the seafront and Old Town.
-
D.
Snowdon Mountain Railway
Snowdon Mountain Railway is a historic narrow-gauge rack and pinion railway in Wales that carries passengers from Llanberis to near the summit of Mount Snowdon.
-
E.
East Hill Cliff Railway
East Hill Cliff Railway is a historic funicular railway in Hastings, England, that carries passengers up the steep East Hill to Hastings Country Park and offers views over the Old Town and seafront.
- 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_69ca848d3b6c8190ae98ea554dea58df |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9c0cde048190b5a8e1548825d4d9 |
completed | April 1, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d18a1422348190967943b0d4da8efd |
completed | April 4, 2026, 10 p.m. |
| NEDg | Description generation | batch_69d18b66e79881909228aa3e1e34af26 |
completed | April 4, 2026, 10:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d18bbfb1808190bd7f7ff4326af72c |
completed | April 4, 2026, 10:07 p.m. |
Created at: March 30, 2026, 8:14 p.m.