Triple

T10395284
Position Surface form Disambiguated ID Type / Status
Subject Iglesias E244992 entity
Predicate hasNotableBearer P458 FINISHED
Object Rubén Iglesias
Rubén Iglesias is a personal name borne by various individuals, most commonly in Spanish-speaking countries.
 E860403 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: Rubén Iglesias | Statement: [Iglesias, hasNotableBearer, Rubén Iglesias]

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: Rubén Iglesias
Context triple: [Iglesias, hasNotableBearer, Rubén Iglesias]
  • A. José María Iglesias
    José María Iglesias was a 19th-century Mexican lawyer, politician, and briefly self-proclaimed president, known for his role in liberal reforms and opposition during the turbulent post-Reform War era.
  • B. Nacho Gil
    Nacho Gil is a Spanish professional footballer known for playing as an attacking midfielder or winger in Spain's football leagues.
  • C. Pablo Palazuelo
    Pablo Palazuelo was a Spanish abstract painter and sculptor renowned for his geometric, spiritually infused works and as a leading figure in postwar Spanish art.
  • D. Eduardo Arenas
    Eduardo Arenas is a notable individual recognized for achievements significant enough to be distinctly associated with the surname Arenas.
  • E. José Ángel García
    José Ángel García was a Mexican actor and theater director best known as the father of acclaimed actor Gael García Bernal.
  • 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: Rubén Iglesias
Target entity description: Rubén Iglesias is a personal name borne by various individuals, most commonly in Spanish-speaking countries.
  • A. José María Iglesias
    José María Iglesias was a 19th-century Mexican lawyer, politician, and briefly self-proclaimed president, known for his role in liberal reforms and opposition during the turbulent post-Reform War era.
  • B. Nacho Gil
    Nacho Gil is a Spanish professional footballer known for playing as an attacking midfielder or winger in Spain's football leagues.
  • C. Pablo Palazuelo
    Pablo Palazuelo was a Spanish abstract painter and sculptor renowned for his geometric, spiritually infused works and as a leading figure in postwar Spanish art.
  • D. Eduardo Arenas
    Eduardo Arenas is a notable individual recognized for achievements significant enough to be distinctly associated with the surname Arenas.
  • E. José Ángel García
    José Ángel García was a Mexican actor and theater director best known as the father of acclaimed actor Gael García Bernal.
  • 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: Rubén Iglesias
Triple: [Iglesias, hasNotableBearer, Rubén Iglesias]
Generated description
Rubén Iglesias is a personal name borne by various individuals, most commonly in Spanish-speaking countries.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381b5116081908d85227bab6d3c0c elicitation completed
NER batch_69d4e9ce6bb08190bfeaba98a126526d ner completed
NED1 batch_69d795cf331c8190b35caf3997dc29a3 ned_source_triple completed
NED2 batch_69d7e60afaf481909a0790c94e323143 ned_description completed
NEDg batch_69d7bde050ac8190b87a0c81700ad1b1 nedg completed
Created at: April 6, 2026, 12:06 p.m.