Triple
T12421794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penrhyn Castle |
E296789
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Penrhyn Castle railway museum
Penrhyn Castle railway museum is a heritage museum in Wales that showcases historic narrow-gauge locomotives, rolling stock, and artifacts from the former Penrhyn Quarry Railway and local industrial railways.
|
E980471
|
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: Penrhyn Castle railway museum | Statement: [Penrhyn Castle, hasPart, Penrhyn Castle railway museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Penrhyn Castle railway museum Context triple: [Penrhyn Castle, hasPart, Penrhyn Castle railway museum]
-
A.
Conwy Valley Railway Museum
Conwy Valley Railway Museum is a heritage attraction in North Wales featuring historic railway exhibits, model railways, and train rides for visitors.
-
B.
Narberth Museum
Narberth Museum is a local history museum in Narberth, Wales, showcasing the town’s heritage, culture, and community stories through exhibits and collections.
-
C.
Radnorshire Museum
Radnorshire Museum is a local history museum in Llandrindod Wells that showcases the archaeology, social history, and cultural heritage of the historic county of Radnorshire in Wales.
-
D.
Abergavenny Museum
Abergavenny Museum is a local history museum in Abergavenny, Wales, showcasing the town’s archaeological, social, and cultural heritage within the grounds of the historic Abergavenny Castle.
-
E.
Ceredigion Museum
Ceredigion Museum is a local history museum in Aberystwyth, Wales, showcasing the heritage, culture, and social history of Ceredigion and the surrounding region.
- 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: Penrhyn Castle railway museum Triple: [Penrhyn Castle, hasPart, Penrhyn Castle railway museum]
Generated description
Penrhyn Castle railway museum is a heritage museum in Wales that showcases historic narrow-gauge locomotives, rolling stock, and artifacts from the former Penrhyn Quarry Railway and local industrial railways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Penrhyn Castle railway museum Target entity description: Penrhyn Castle railway museum is a heritage museum in Wales that showcases historic narrow-gauge locomotives, rolling stock, and artifacts from the former Penrhyn Quarry Railway and local industrial railways.
-
A.
Conwy Valley Railway Museum
Conwy Valley Railway Museum is a heritage attraction in North Wales featuring historic railway exhibits, model railways, and train rides for visitors.
-
B.
Narberth Museum
Narberth Museum is a local history museum in Narberth, Wales, showcasing the town’s heritage, culture, and community stories through exhibits and collections.
-
C.
Radnorshire Museum
Radnorshire Museum is a local history museum in Llandrindod Wells that showcases the archaeology, social history, and cultural heritage of the historic county of Radnorshire in Wales.
-
D.
Abergavenny Museum
Abergavenny Museum is a local history museum in Abergavenny, Wales, showcasing the town’s archaeological, social, and cultural heritage within the grounds of the historic Abergavenny Castle.
-
E.
Ceredigion Museum
Ceredigion Museum is a local history museum in Aberystwyth, Wales, showcasing the heritage, culture, and social history of Ceredigion and the surrounding region.
- 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_69d6ada0640c81908c061d7fb3d47786 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d702b1481909db5f5bed6292ce0 |
completed | April 10, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6349552fc81909fe73dea082e3a25 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f6356c21908190b34d1324da8f8052 |
completed | May 2, 2026, 5:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f63693f5c881909a9683a0c6a68739 |
completed | May 2, 2026, 5:38 p.m. |
Created at: April 8, 2026, 9:55 p.m.