Triple

T3985901
Position Surface form Disambiguated ID Type / Status
Subject Maesteg E86870 entity
Predicate hasNeighbouringCommunity P4647 FINISHED
Object Caerau
Caerau is a community and former coal-mining village in the Llynfi Valley near Maesteg in Bridgend County Borough, South Wales.
 E405970 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: Caerau | Statement: [Maesteg, hasNeighbouringCommunity, Caerau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caerau
Context triple: [Maesteg, hasNeighbouringCommunity, Caerau]
  • A. Cynwyd
    Cynwyd is a suburban neighborhood in Lower Merion Township, Pennsylvania, known as the endpoint of SEPTA’s Cynwyd regional rail line and part of the Bala Cynwyd community just outside Philadelphia.
  • B. Rhoslefain
    Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
  • C. Mawr
    Mawr is a rural community and electoral ward in the northern part of Swansea, Wales, known for its scattered villages, moorland landscapes, and strong Welsh-speaking heritage.
  • D. Nant y Draenog
    Nant y Draenog is a small stream in south Wales that serves as one of the tributaries feeding into the Rhymney River.
  • E. Dyffryn
    Dyffryn is an electoral ward and community area within the county borough of Neath Port Talbot in South Wales.
  • 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: Caerau
Triple: [Maesteg, hasNeighbouringCommunity, Caerau]
Generated description
Caerau is a community and former coal-mining village in the Llynfi Valley near Maesteg in Bridgend County Borough, South Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caerau
Target entity description: Caerau is a community and former coal-mining village in the Llynfi Valley near Maesteg in Bridgend County Borough, South Wales.
  • A. Cynwyd
    Cynwyd is a suburban neighborhood in Lower Merion Township, Pennsylvania, known as the endpoint of SEPTA’s Cynwyd regional rail line and part of the Bala Cynwyd community just outside Philadelphia.
  • B. Rhoslefain
    Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
  • C. Mawr
    Mawr is a rural community and electoral ward in the northern part of Swansea, Wales, known for its scattered villages, moorland landscapes, and strong Welsh-speaking heritage.
  • D. Nant y Draenog
    Nant y Draenog is a small stream in south Wales that serves as one of the tributaries feeding into the Rhymney River.
  • E. Dyffryn
    Dyffryn is an electoral ward and community area within the county borough of Neath Port Talbot in South Wales.
  • 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9dfaf28819081b547836d79b889 completed March 9, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c4d0f348190841fe13bff0fef00 completed March 14, 2026, 11:53 a.m.
NEDg Description generation batch_69b54d313ebc8190b2d0df73a32152c2 completed March 14, 2026, 11:57 a.m.
NED2 Entity disambiguation (via description) batch_69b54dc63c5481909a10c51647246857 completed March 14, 2026, noon
Created at: March 9, 2026, 3:33 p.m.