Triple

T845515
Position Surface form Disambiguated ID Type / Status
Subject Ñuble Region E18267 entity
Predicate capital P234 FINISHED
Object Chillán
Chillán is a historic city in central Chile known for its cultural heritage, markets, and as the birthplace of several prominent Chilean figures.
 E148021 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: Chillán | Statement: [Ñuble Region, capital, Chillán]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chillán
Context triple: [Ñuble Region, capital, Chillán]
  • A. Rancagua
    Rancagua is a major Chilean city known for its mining industry and historical significance in the country’s independence, serving as an important commercial and administrative center south of Santiago.
  • B. Talca
    Talca is a major city in central Chile known as an administrative, commercial, and agricultural hub in the Maule Valley.
  • C. Coquimbo
    Coquimbo is a major Chilean port city known for its maritime commerce, fishing industry, and role as a gateway to the Elqui Valley in the Coquimbo Region.
  • D. Antofagasta
    Antofagasta is a major port city in northern Chile, known for its mining industry and location on the Pacific coast at the edge of the Atacama Desert.
  • E. Quillota
    Quillota is a Chilean city known for its agricultural production and historical significance within the Valparaíso Region.
  • 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: Chillán
Triple: [Ñuble Region, capital, Chillán]
Generated description
Chillán is a historic city in central Chile known for its cultural heritage, markets, and as the birthplace of several prominent Chilean figures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chillán
Target entity description: Chillán is a historic city in central Chile known for its cultural heritage, markets, and as the birthplace of several prominent Chilean figures.
  • A. Rancagua
    Rancagua is a major Chilean city known for its mining industry and historical significance in the country’s independence, serving as an important commercial and administrative center south of Santiago.
  • B. Talca
    Talca is a major city in central Chile known as an administrative, commercial, and agricultural hub in the Maule Valley.
  • C. Coquimbo
    Coquimbo is a major Chilean port city known for its maritime commerce, fishing industry, and role as a gateway to the Elqui Valley in the Coquimbo Region.
  • D. Antofagasta
    Antofagasta is a major port city in northern Chile, known for its mining industry and location on the Pacific coast at the edge of the Atacama Desert.
  • E. Quillota
    Quillota is a Chilean city known for its agricultural production and historical significance within the Valparaíso Region.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac0a91e48190b4349ae8bb67fd90 completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69acaca531348190b47f98bc825b1307 completed March 7, 2026, 10:54 p.m.
NEDg Description generation batch_69acad2bc82c81909ec4c314e4fe7cc7 completed March 7, 2026, 10:56 p.m.
NED2 Entity disambiguation (via description) batch_69acae0dc4708190bc3a9918391e6739 completed March 7, 2026, 11 p.m.
Created at: March 1, 2026, 7:38 p.m.