Triple

T4428096
Position Surface form Disambiguated ID Type / Status
Subject University of Concepción E95257 entity
Predicate hasCampus P116 FINISHED
Object Chillán campus
Chillán campus is a regional branch of the University of Concepción in Chile, known for its academic programs and research activities serving the Ñuble area.
 E439556 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 campus | Statement: [University of Concepción, hasCampus, Chillán campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chillán campus
Context triple: [University of Concepción, hasCampus, Chillán campus]
  • A. Coquimbo campus
    Coquimbo campus is a regional campus of the University of La Serena located in the coastal city of Coquimbo, Chile, serving as a center for higher education and research in the area.
  • B. Viña del Mar campus
    Viña del Mar campus is a regional campus of the Pontifical Catholic University of Valparaíso located in the coastal city of Viña del Mar, Chile.
  • C. Quilpué campus
    Quilpué campus is a regional campus of the Pontifical Catholic University of Valparaíso located in the city of Quilpué, Chile.
  • D. Villarrica campus
    Villarrica campus is a regional branch of the Pontifical Catholic University of Chile located in the town of Villarrica, focused on serving local educational and community needs.
  • E. Colegio de Naturales de Chillán
    Colegio de Naturales de Chillán was an educational institution in Chile known for being one of the early schools attended by independence leader Bernardo O'Higgins.
  • 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 campus
Triple: [University of Concepción, hasCampus, Chillán campus]
Generated description
Chillán campus is a regional branch of the University of Concepción in Chile, known for its academic programs and research activities serving the Ñuble area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chillán campus
Target entity description: Chillán campus is a regional branch of the University of Concepción in Chile, known for its academic programs and research activities serving the Ñuble area.
  • A. Coquimbo campus
    Coquimbo campus is a regional campus of the University of La Serena located in the coastal city of Coquimbo, Chile, serving as a center for higher education and research in the area.
  • B. Viña del Mar campus
    Viña del Mar campus is a regional campus of the Pontifical Catholic University of Valparaíso located in the coastal city of Viña del Mar, Chile.
  • C. Quilpué campus
    Quilpué campus is a regional campus of the Pontifical Catholic University of Valparaíso located in the city of Quilpué, Chile.
  • D. Villarrica campus
    Villarrica campus is a regional branch of the Pontifical Catholic University of Chile located in the town of Villarrica, focused on serving local educational and community needs.
  • E. Colegio de Naturales de Chillán
    Colegio de Naturales de Chillán was an educational institution in Chile known for being one of the early schools attended by independence leader Bernardo O'Higgins.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b355674d5481908bf2dfd611f3520f completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6136ac9c081908780783a27f66474 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b614371b2081909fabb88f2993dd29 completed March 15, 2026, 2:06 a.m.
NED2 Entity disambiguation (via description) batch_69b6155a57c08190bbf2e88f95cede16 completed March 15, 2026, 2:11 a.m.
Created at: March 12, 2026, 11:30 p.m.