Triple
T11786360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Builth Wells |
E280279
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Builth Wells Bridge over the River Wye
Builth Wells Bridge over the River Wye is a historic multi-arched stone bridge that serves as a key crossing point and notable scenic feature in the Welsh town of Builth Wells.
|
E946419
|
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: Builth Wells Bridge over the River Wye | Statement: [Builth Wells, hasLandmark, Builth Wells Bridge over the River Wye]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Builth Wells Bridge over the River Wye Context triple: [Builth Wells, hasLandmark, Builth Wells Bridge over the River Wye]
-
A.
Chepstow Railway Bridge
Chepstow Railway Bridge is a historic 19th-century railway bridge in Wales, designed by Isambard Kingdom Brunel as part of the South Wales Railway line.
-
B.
Monnow Bridge
Monnow Bridge is a historic medieval stone bridge and gatehouse spanning the River Monnow in Monmouth, Wales, and is one of the last remaining fortified river bridges in Britain.
-
C.
Chepstow Bridge
Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
-
D.
Carmarthen Bridge
Carmarthen Bridge is a notable road bridge spanning the River Towy in the town of Carmarthen, Wales.
-
E.
Llanelltyd Bridge
Llanelltyd Bridge is a historic stone arch bridge in Gwynedd, Wales, carrying the A496 road across the River Mawddach near the village of Llanelltyd.
- 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: Builth Wells Bridge over the River Wye Triple: [Builth Wells, hasLandmark, Builth Wells Bridge over the River Wye]
Generated description
Builth Wells Bridge over the River Wye is a historic multi-arched stone bridge that serves as a key crossing point and notable scenic feature in the Welsh town of Builth Wells.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Builth Wells Bridge over the River Wye Target entity description: Builth Wells Bridge over the River Wye is a historic multi-arched stone bridge that serves as a key crossing point and notable scenic feature in the Welsh town of Builth Wells.
-
A.
Chepstow Railway Bridge
Chepstow Railway Bridge is a historic 19th-century railway bridge in Wales, designed by Isambard Kingdom Brunel as part of the South Wales Railway line.
-
B.
Monnow Bridge
Monnow Bridge is a historic medieval stone bridge and gatehouse spanning the River Monnow in Monmouth, Wales, and is one of the last remaining fortified river bridges in Britain.
-
C.
Chepstow Bridge
Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
-
D.
Carmarthen Bridge
Carmarthen Bridge is a notable road bridge spanning the River Towy in the town of Carmarthen, Wales.
-
E.
Llanelltyd Bridge
Llanelltyd Bridge is a historic stone arch bridge in Gwynedd, Wales, carrying the A496 road across the River Mawddach near the village of Llanelltyd.
- 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_69d6ab258b808190b1735835c841e3a4 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a586803481909af0032c35ca6e51 |
completed | April 10, 2026, 7:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f090e8828481908baa7f6067190db3 |
completed | April 28, 2026, 10:50 a.m. |
| NEDg | Description generation | batch_69f0bd3f39608190b29027b30664bd9c |
completed | April 28, 2026, 1:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f0ef5afd448190953b5d9929478132 |
completed | April 28, 2026, 5:33 p.m. |
Created at: April 8, 2026, 9:42 p.m.