Triple

T11201359
Position Surface form Disambiguated ID Type / Status
Subject Dee Valley E265046 entity
Predicate hasAttraction P105 FINISHED
Object Llangollen Bridge
Llangollen Bridge is a historic stone bridge spanning the River Dee in the Welsh town of Llangollen, renowned as a picturesque landmark in the Dee Valley.
 E980710 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: Llangollen Bridge | Statement: [Dee Valley, hasAttraction, Llangollen Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Llangollen Bridge
Context triple: [Dee Valley, hasAttraction, Llangollen Bridge]
  • A. 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.
  • B. Barmouth Bridge
    Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
  • C. Pont-y-Pair Bridge
    Pont-y-Pair Bridge is a historic stone bridge and popular scenic viewpoint spanning the River Llugwy in the village of Betws-y-Coed in Snowdonia, Wales.
  • D. Dyfi Bridge
    Dyfi Bridge is a historic stone road bridge in Wales that carries traffic across the River Dyfi near Machynlleth.
  • E. Pontardawe Bridge
    Pontardawe Bridge is a historic stone arch bridge in Pontardawe, Wales, known for carrying traffic over the River Tawe and serving as a notable local landmark.
  • 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: Llangollen Bridge
Triple: [Dee Valley, hasAttraction, Llangollen Bridge]
Generated description
Llangollen Bridge is a historic stone bridge spanning the River Dee in the Welsh town of Llangollen, renowned as a picturesque landmark in the Dee Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Llangollen Bridge
Target entity description: Llangollen Bridge is a historic stone bridge spanning the River Dee in the Welsh town of Llangollen, renowned as a picturesque landmark in the Dee Valley.
  • A. 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.
  • B. Barmouth Bridge
    Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
  • C. Pont-y-Pair Bridge
    Pont-y-Pair Bridge is a historic stone bridge and popular scenic viewpoint spanning the River Llugwy in the village of Betws-y-Coed in Snowdonia, Wales.
  • D. Dyfi Bridge
    Dyfi Bridge is a historic stone road bridge in Wales that carries traffic across the River Dyfi near Machynlleth.
  • E. Pontardawe Bridge
    Pontardawe Bridge is a historic stone arch bridge in Pontardawe, Wales, known for carrying traffic over the River Tawe and serving as a notable local landmark.
  • 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8c36c188190bfa4d5f8e6cbbbea completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63449892881909d361815cbfcdee5 completed May 2, 2026, 5:28 p.m.
NEDg Description generation batch_69f635997b088190b6207fcac5594eb2 completed May 2, 2026, 5:34 p.m.
NED2 Entity disambiguation (via description) batch_69f636d727a08190882eec3fd664b64d completed May 2, 2026, 5:39 p.m.
Created at: April 8, 2026, 9:29 p.m.