Triple
T4678821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Machynlleth |
E103746
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Owain Glyndŵr Centre
The Owain Glyndŵr Centre is a heritage and visitor centre in Machynlleth, Wales, dedicated to the life and legacy of the medieval Welsh leader Owain Glyndŵr and his historic parliament.
|
E462047
|
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: Owain Glyndŵr Centre | Statement: [Machynlleth, hasLandmark, Owain Glyndŵr Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owain Glyndŵr Centre Context triple: [Machynlleth, hasLandmark, Owain Glyndŵr Centre]
-
A.
Chepstow Museum
Chepstow Museum is a local history museum in Chepstow, Wales, focusing on the town’s social, industrial, and maritime heritage.
-
B.
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.
-
C.
St Fagans
St Fagans is a village on the outskirts of Cardiff, Wales, best known for hosting the St Fagans National Museum of History, an open-air museum showcasing Welsh life through reconstructed historic buildings.
-
D.
Amgueddfa Cymru – Museum Wales
Amgueddfa Cymru – Museum Wales is the national museum organization of Wales, overseeing a network of museums and galleries that preserve and present the country’s art, history, and natural heritage.
-
E.
Dinas Mawddwy
Dinas Mawddwy is a small village in Gwynedd, Wales, situated in a mountainous area near the Aran Fawddwy range and known for its scenic surroundings and outdoor recreation opportunities.
- 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: Owain Glyndŵr Centre Triple: [Machynlleth, hasLandmark, Owain Glyndŵr Centre]
Generated description
The Owain Glyndŵr Centre is a heritage and visitor centre in Machynlleth, Wales, dedicated to the life and legacy of the medieval Welsh leader Owain Glyndŵr and his historic parliament.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Owain Glyndŵr Centre Target entity description: The Owain Glyndŵr Centre is a heritage and visitor centre in Machynlleth, Wales, dedicated to the life and legacy of the medieval Welsh leader Owain Glyndŵr and his historic parliament.
-
A.
Chepstow Museum
Chepstow Museum is a local history museum in Chepstow, Wales, focusing on the town’s social, industrial, and maritime heritage.
-
B.
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.
-
C.
St Fagans
St Fagans is a village on the outskirts of Cardiff, Wales, best known for hosting the St Fagans National Museum of History, an open-air museum showcasing Welsh life through reconstructed historic buildings.
-
D.
Amgueddfa Cymru – Museum Wales
Amgueddfa Cymru – Museum Wales is the national museum organization of Wales, overseeing a network of museums and galleries that preserve and present the country’s art, history, and natural heritage.
-
E.
Dinas Mawddwy
Dinas Mawddwy is a small village in Gwynedd, Wales, situated in a mountainous area near the Aran Fawddwy range and known for its scenic surroundings and outdoor recreation opportunities.
- 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_69bd43dda32c8190938b37744ca270fc |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd636acffc819094e03c5bb53203d8 |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03a497ac8190bd278a4bd531aa45 |
completed | March 21, 2026, 2:34 a.m. |
| NEDg | Description generation | batch_69be050e0f488190804c512e7cc17c56 |
completed | March 21, 2026, 2:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be05a6bed081909c8d8830fb103610 |
completed | March 21, 2026, 2:42 a.m. |
Created at: March 20, 2026, 1:16 p.m.