Triple

T6756539
Position Surface form Disambiguated ID Type / Status
Subject National Autonomous University of Mexico E154475 entity
Predicate foundedBy P104 FINISHED
Object Justo Sierra
Justo Sierra was a prominent Mexican writer, historian, and liberal politician who played a key role in modernizing the country’s education system and is regarded as the “father” of the National University of Mexico.
 E664601 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Justo Sierra | Statement: [National Autonomous University of Mexico, foundedBy, Justo Sierra]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Justo Sierra
Context triple: [National Autonomous University of Mexico, foundedBy, Justo Sierra]
  • A. Fernando Aguirre
    Fernando Aguirre is a character in the 1952 biographical film "Viva Zapata!" about the Mexican revolutionary leader Emiliano Zapata.
  • B. Juan Modesto
    Juan Modesto was a prominent Spanish Republican general during the Spanish Civil War, known for leading key offensives and commanding major army units.
  • C. Pedro García
    Pedro García is a Spanish-language personal name shared by numerous notable individuals across fields such as sports, politics, and the arts.
  • D. Fernando Quijano
    Fernando Quijano was a 19th-century Uruguayan composer best known for writing the music of Uruguay’s national anthem.
  • E. Servando Carrasco
    Servando Carrasco is an American professional soccer player and midfielder who has played in Major League Soccer and is married to U.S. women’s national team star Alex Morgan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Justo Sierra
Target entity description: Justo Sierra was a prominent Mexican writer, historian, and liberal politician who played a key role in modernizing the country’s education system and is regarded as the “father” of the National University of Mexico.
  • A. Fernando Aguirre
    Fernando Aguirre is a character in the 1952 biographical film "Viva Zapata!" about the Mexican revolutionary leader Emiliano Zapata.
  • B. Juan Modesto
    Juan Modesto was a prominent Spanish Republican general during the Spanish Civil War, known for leading key offensives and commanding major army units.
  • C. Pedro García
    Pedro García is a Spanish-language personal name shared by numerous notable individuals across fields such as sports, politics, and the arts.
  • D. Fernando Quijano
    Fernando Quijano was a 19th-century Uruguayan composer best known for writing the music of Uruguay’s national anthem.
  • E. Servando Carrasco
    Servando Carrasco is an American professional soccer player and midfielder who has played in Major League Soccer and is married to U.S. women’s national team star Alex Morgan.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Justo Sierra
Triple: [National Autonomous University of Mexico, foundedBy, Justo Sierra]
Generated description
Justo Sierra was a prominent Mexican writer, historian, and liberal politician who played a key role in modernizing the country’s education system and is regarded as the “father” of the National University of Mexico.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6880fd5808190be684854081e27dd elicitation completed
NER batch_69c6d1f5ab0881908619b835b9f068d4 ner completed
NED1 batch_69c8274d1994819089af156d634547ee ned_source_triple completed
NED2 batch_69c82900c41481909f886fc565c57420 ned_description completed
NEDg batch_69c82833f394819092f24dbb35d9b25b nedg completed
Created at: March 27, 2026, 2:11 p.m.