Triple

T22089114
Position Surface form Disambiguated ID Type / Status
Subject Cwm Oergwm E545866 entity
Predicate overlookedBy P1323 FINISHED
Object Cefn yr Ystrad
Cefn yr Ystrad is a broad, grassy hill in the Brecon Beacons of South Wales, known for its open moorland, limestone features, and extensive views over the surrounding valleys.
 E1531541 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: Cefn yr Ystrad | Statement: [Cwm Oergwm, overlookedBy, Cefn yr Ystrad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cefn yr Ystrad
Context triple: [Cwm Oergwm, overlookedBy, Cefn yr Ystrad]
  • A. Cefn-y-Bedd
    Cefn-y-Bedd is a village in Flintshire, Wales, situated between Wrexham and Buckley.
  • B. Cefn Bryn
    Cefn Bryn is a prominent sandstone ridge on the Gower Peninsula in Wales, known for its sweeping views, prehistoric sites, and distinctive moorland landscape.
  • C. Tal-y-Cafn
    Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
  • D. Tyn-y-Groes
    Tyn-y-Groes is a small village in Conwy County Borough, Wales, situated near the River Conwy and known for its rural setting and proximity to the Snowdonia National Park.
  • E. Brynbryn
    Brynbryn is a small settlement located within the Gaiman Department in the Chubut Province of Argentine Patagonia.
  • 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: Cefn yr Ystrad
Triple: [Cwm Oergwm, overlookedBy, Cefn yr Ystrad]
Generated description
Cefn yr Ystrad is a broad, grassy hill in the Brecon Beacons of South Wales, known for its open moorland, limestone features, and extensive views over the surrounding valleys.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cefn yr Ystrad
Target entity description: Cefn yr Ystrad is a broad, grassy hill in the Brecon Beacons of South Wales, known for its open moorland, limestone features, and extensive views over the surrounding valleys.
  • A. Cefn-y-Bedd
    Cefn-y-Bedd is a village in Flintshire, Wales, situated between Wrexham and Buckley.
  • B. Cefn Bryn
    Cefn Bryn is a prominent sandstone ridge on the Gower Peninsula in Wales, known for its sweeping views, prehistoric sites, and distinctive moorland landscape.
  • C. Tal-y-Cafn
    Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
  • D. Tyn-y-Groes
    Tyn-y-Groes is a small village in Conwy County Borough, Wales, situated near the River Conwy and known for its rural setting and proximity to the Snowdonia National Park.
  • E. Brynbryn
    Brynbryn is a small settlement located within the Gaiman Department in the Chubut Province of Argentine Patagonia.
  • 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_69e11e36d03c8190a83a1ba802b7231b completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128e47ba08190a208af72a7cc176f completed April 28, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad50579548190b181b0bf9324e5e2 completed May 18, 2026, 8:59 a.m.
NEDg Description generation batch_6a0ad991a1e48190ad240a20694223fc completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0ada2a61b881908a636b2d1d6e4509 completed May 18, 2026, 9:21 a.m.
Created at: April 16, 2026, 8:29 p.m.