Triple

T4229200
Position Surface form Disambiguated ID Type / Status
Subject Greater Concepción E94535 entity
Predicate includesCommune P15149 FINISHED
Object Penco
Penco is a coastal Chilean city and commune in the Biobío Region, historically known as the original site of the city of Concepción.
 E422377 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: Penco | Statement: [Greater Concepción, includesCommune, Penco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Penco
Context triple: [Greater Concepción, includesCommune, Penco]
  • A. Pencoed
    Pencoed is a small town in south Wales, situated near Bridgend and known primarily as a residential and commuter community.
  • B. Blaina
    Blaina is a small former coal-mining town in the county borough of Blaenau Gwent in South Wales.
  • C. Crich
    Crich is a village in Derbyshire, England, known for its historic tramway museum and scenic location on the edge of the Peak District.
  • D. Wylam
    Wylam is a village in Northumberland, England, historically notable as the birthplace of pioneering railway engineer George Stephenson.
  • E. Plynlimon
    Plynlimon is a massif in central Wales known as the mountainous area where several major rivers, including the River Severn, have their headwaters.
  • 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: Penco
Triple: [Greater Concepción, includesCommune, Penco]
Generated description
Penco is a coastal Chilean city and commune in the Biobío Region, historically known as the original site of the city of Concepción.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Penco
Target entity description: Penco is a coastal Chilean city and commune in the Biobío Region, historically known as the original site of the city of Concepción.
  • A. Pencoed
    Pencoed is a small town in south Wales, situated near Bridgend and known primarily as a residential and commuter community.
  • B. Blaina
    Blaina is a small former coal-mining town in the county borough of Blaenau Gwent in South Wales.
  • C. Crich
    Crich is a village in Derbyshire, England, known for its historic tramway museum and scenic location on the edge of the Peak District.
  • D. Wylam
    Wylam is a village in Northumberland, England, historically notable as the birthplace of pioneering railway engineer George Stephenson.
  • E. Plynlimon
    Plynlimon is a massif in central Wales known as the mountainous area where several major rivers, including the River Severn, have their headwaters.
  • 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_69b3453700a08190ae88792e3dc63207 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e61ccc081909b880baf1d6a0f24 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5964cd0088190a97ca5278046ba7b completed March 14, 2026, 5:09 p.m.
NEDg Description generation batch_69b596cc2a4c819089e785917cd700f2 completed March 14, 2026, 5:11 p.m.
NED2 Entity disambiguation (via description) batch_69b59769936081908c42c0006b6ad9c3 completed March 14, 2026, 5:14 p.m.
Created at: March 12, 2026, 11:05 p.m.