Triple

T9714854
Position Surface form Disambiguated ID Type / Status
Subject River Rheidol E235113 entity
Predicate nearbySettlement P350 FINISHED
Object Ponterwyd
Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
 E819474 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: Ponterwyd | Statement: [River Rheidol, nearbySettlement, Ponterwyd]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ponterwyd
Context triple: [River Rheidol, nearbySettlement, Ponterwyd]
  • A. Harlech
    Harlech is a historic coastal town in northwest Wales, best known for its dramatic medieval castle overlooking Cardigan Bay.
  • B. Penrhyn
    Penrhyn is the largest and one of the most remote atolls in the Cook Islands, known for its expansive lagoon and traditional Polynesian culture.
  • C. Porthdinllaen
    Porthdinllaen is a picturesque historic fishing village and natural harbour on the north coast of the Llŷn Peninsula in Gwynedd, Wales, known for its sandy beach, lifeboat station, and car-free seafront.
  • D. Dolgarrog
    Dolgarrog is a small village in Conwy County Borough, Wales, situated in the Conwy Valley near the River Conwy and known historically for its aluminium works and a tragic dam disaster in 1925.
  • E. Hirwaun
    Hirwaun is a village in South Wales situated at the edge of the Brecon Beacons, historically known for its coal mining and ironworks.
  • 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: Ponterwyd
Triple: [River Rheidol, nearbySettlement, Ponterwyd]
Generated description
Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ponterwyd
Target entity description: Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
  • A. Harlech
    Harlech is a historic coastal town in northwest Wales, best known for its dramatic medieval castle overlooking Cardigan Bay.
  • B. Penrhyn
    Penrhyn is the largest and one of the most remote atolls in the Cook Islands, known for its expansive lagoon and traditional Polynesian culture.
  • C. Porthdinllaen
    Porthdinllaen is a picturesque historic fishing village and natural harbour on the north coast of the Llŷn Peninsula in Gwynedd, Wales, known for its sandy beach, lifeboat station, and car-free seafront.
  • D. Dolgarrog
    Dolgarrog is a small village in Conwy County Borough, Wales, situated in the Conwy Valley near the River Conwy and known historically for its aluminium works and a tragic dam disaster in 1925.
  • E. Hirwaun
    Hirwaun is a village in South Wales situated at the edge of the Brecon Beacons, historically known for its coal mining and ironworks.
  • 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_69ca84cd8fa0819090a5e243ceb37003 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9e0a1b548190b34c8571751ca1d3 completed April 1, 2026, 10:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bcc0117c8190bc82a985ce59623d completed April 5, 2026, 1:37 a.m.
NEDg Description generation batch_69d1bde419448190b42faa8497f69cb4 completed April 5, 2026, 1:41 a.m.
NED2 Entity disambiguation (via description) batch_69d1be3ba3b08190a1849dd1e27ae99d completed April 5, 2026, 1:43 a.m.
Created at: March 30, 2026, 8:20 p.m.