Triple

T16313540
Position Surface form Disambiguated ID Type / Status
Subject South Wales iron industry E396115 entity
Predicate majorCenter P164 FINISHED
Object Dowlais
Dowlais is a historic industrial village in Merthyr Tydfil, Wales, best known for its large 19th-century ironworks that played a key role in the region’s iron and steel production.
 E1205235 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: Dowlais | Statement: [South Wales iron industry, majorCenter, Dowlais]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dowlais
Context triple: [South Wales iron industry, majorCenter, Dowlais]
  • A. Blaenrhondda
    Blaenrhondda is a small former coal-mining village in the Rhondda Fawr valley of Rhondda Cynon Taf, South Wales.
  • B. Ebbw Fawr
    Ebbw Fawr is a river in South Wales that forms one of the main headwaters of the Ebbw Valley.
  • C. Blaenau Ffestiniog
    Blaenau Ffestiniog is a historic slate-mining town in Gwynedd, Wales, known for its dramatic mountainous landscape and role in the Welsh slate industry.
  • D. Ebbw Valley
    Ebbw Valley is a river valley in southeast Wales known for its industrial heritage and communities that developed around coal mining and steel production.
  • E. Ebbw Fach
    Ebbw Fach is a river in South Wales that forms one of the main tributaries of the Ebbw Valley water system.
  • 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: Dowlais
Triple: [South Wales iron industry, majorCenter, Dowlais]
Generated description
Dowlais is a historic industrial village in Merthyr Tydfil, Wales, best known for its large 19th-century ironworks that played a key role in the region’s iron and steel production.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dowlais
Target entity description: Dowlais is a historic industrial village in Merthyr Tydfil, Wales, best known for its large 19th-century ironworks that played a key role in the region’s iron and steel production.
  • A. Blaenrhondda
    Blaenrhondda is a small former coal-mining village in the Rhondda Fawr valley of Rhondda Cynon Taf, South Wales.
  • B. Ebbw Fawr
    Ebbw Fawr is a river in South Wales that forms one of the main headwaters of the Ebbw Valley.
  • C. Blaenau Ffestiniog
    Blaenau Ffestiniog is a historic slate-mining town in Gwynedd, Wales, known for its dramatic mountainous landscape and role in the Welsh slate industry.
  • D. Ebbw Valley
    Ebbw Valley is a river valley in southeast Wales known for its industrial heritage and communities that developed around coal mining and steel production.
  • E. Ebbw Fach
    Ebbw Fach is a river in South Wales that forms one of the main tributaries of the Ebbw Valley water system.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e288dd90d4819097bd01a7b40a54cd completed April 17, 2026, 7:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001fa88e8c8190b0423b60389896dc completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a002067aa708190bc2583c95ab133a4 completed May 10, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00214a2a908190a11388a63de1f7af completed May 10, 2026, 6:10 a.m.
Created at: April 10, 2026, 5:06 a.m.