Triple

T5509145
Position Surface form Disambiguated ID Type / Status
Subject Cayetana Fitz-James Stuart, 18th Duchess of Alba E144516 entity
Predicate child P120 FINISHED
Object Fernando Martínez de Irujo, Marquis of San Vicente del Barco
Fernando Martínez de Irujo, Marquis of San Vicente del Barco, is a Spanish aristocrat and member of the prominent House of Alba.
 E542756 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: Fernando Martínez de Irujo, Marquis of San Vicente del Barco | Statement: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Fernando Martínez de Irujo, Marquis of San Vicente del Barco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fernando Martínez de Irujo, Marquis of San Vicente del Barco
Context triple: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Fernando Martínez de Irujo, Marquis of San Vicente del Barco]
  • A. Fernández Pacheco
    Fernández Pacheco is a Spanish noble surname historically associated with prominent aristocrats, military leaders, and politicians in Spain.
  • B. Juan Manuel Fernández Pacheco, 8th Marquis of Villena
    Juan Manuel Fernández Pacheco, 8th Marquis of Villena, was a prominent Spanish nobleman and statesman of the late 17th and early 18th centuries who played a key role in promoting Spanish language and culture.
  • C. Francisco Castillo Fajardo, 2nd Marquis of Villadarias
    Francisco Castillo Fajardo, 2nd Marquis of Villadarias, was a prominent Spanish general and nobleman who played a key military role during the War of the Spanish Succession.
  • D. Luis Martínez de Irujo y Artázcoz
    Luis Martínez de Irujo y Artázcoz was a Spanish aristocrat and nobleman best known as the first husband of Cayetana Fitz-James Stuart, the 18th Duchess of Alba.
  • E. Antonio González Pacheco
    Antonio González Pacheco was a notorious Spanish police inspector during the Franco dictatorship, widely accused of torturing political dissidents.
  • 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: Fernando Martínez de Irujo, Marquis of San Vicente del Barco
Triple: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Fernando Martínez de Irujo, Marquis of San Vicente del Barco]
Generated description
Fernando Martínez de Irujo, Marquis of San Vicente del Barco, is a Spanish aristocrat and member of the prominent House of Alba.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fernando Martínez de Irujo, Marquis of San Vicente del Barco
Target entity description: Fernando Martínez de Irujo, Marquis of San Vicente del Barco, is a Spanish aristocrat and member of the prominent House of Alba.
  • A. Fernández Pacheco
    Fernández Pacheco is a Spanish noble surname historically associated with prominent aristocrats, military leaders, and politicians in Spain.
  • B. Juan Manuel Fernández Pacheco, 8th Marquis of Villena
    Juan Manuel Fernández Pacheco, 8th Marquis of Villena, was a prominent Spanish nobleman and statesman of the late 17th and early 18th centuries who played a key role in promoting Spanish language and culture.
  • C. Francisco Castillo Fajardo, 2nd Marquis of Villadarias
    Francisco Castillo Fajardo, 2nd Marquis of Villadarias, was a prominent Spanish general and nobleman who played a key military role during the War of the Spanish Succession.
  • D. Luis Martínez de Irujo y Artázcoz
    Luis Martínez de Irujo y Artázcoz was a Spanish aristocrat and nobleman best known as the first husband of Cayetana Fitz-James Stuart, the 18th Duchess of Alba.
  • E. Antonio González Pacheco
    Antonio González Pacheco was a notorious Spanish police inspector during the Franco dictatorship, widely accused of torturing political dissidents.
  • 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_69c008f6b5048190a09064116062cf69 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f4a80d88190bab0056c4c78be93 completed March 22, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07d567cb48190839f340041f2300b completed March 22, 2026, 11:37 p.m.
NEDg Description generation batch_69c085f005f08190b97fbf91f26fe017 completed March 23, 2026, 12:14 a.m.
NED2 Entity disambiguation (via description) batch_69c0866072e4819097f561b539a02ec4 completed March 23, 2026, 12:16 a.m.
Created at: March 22, 2026, 3:33 p.m.