Triple

T7653867
Position Surface form Disambiguated ID Type / Status
Subject Isabella of Coimbra E173325 entity
Predicate nobleTitle P914 FINISHED
Object Duchess of Coimbra
The Duchess of Coimbra was a prominent Portuguese noblewoman of the 15th century, closely connected to the royal House of Aviz and influential in the political life of the kingdom.
 E401764 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: Duchess of Coimbra | Statement: [Isabella of Coimbra, nobleTitle, Duchess of Coimbra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duchess of Coimbra
Context triple: [Isabella of Coimbra, nobleTitle, Duchess of Coimbra]
  • A. Duchess of Lugo
    The Duchess of Lugo is a Spanish noble title traditionally held by Infanta Elena, the eldest daughter of King Juan Carlos I of Spain.
  • B. Duchess of Gallese
    The Duchess of Gallese is an Italian noble title historically associated with the aristocratic Hardouin di Gallese family.
  • C. Catherine of Coimbra
    Catherine of Coimbra was a 15th-century Portuguese infanta and noblewoman, daughter of Peter, Duke of Coimbra, who became notable through her dynastic connections within the Portuguese royal family.
  • D. Duchess of Montoro
    The Duchess of Montoro is a Spanish noble title historically associated with the illustrious House of Alba and borne by members of Spain’s high aristocracy.
  • E. Duchess of Escalona
    The Duchess of Escalona is a Spanish noble title traditionally held by a woman of high aristocratic rank within the Escalona ducal house.
  • 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: Duchess of Coimbra
Triple: [Isabella of Coimbra, nobleTitle, Duchess of Coimbra]
Generated description
The Duchess of Coimbra was a prominent Portuguese noblewoman of the 15th century, closely connected to the royal House of Aviz and influential in the political life of the kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duchess of Coimbra
Target entity description: The Duchess of Coimbra was a prominent Portuguese noblewoman of the 15th century, closely connected to the royal House of Aviz and influential in the political life of the kingdom.
  • A. Duchess of Lugo
    The Duchess of Lugo is a Spanish noble title traditionally held by Infanta Elena, the eldest daughter of King Juan Carlos I of Spain.
  • B. Duchess of Gallese
    The Duchess of Gallese is an Italian noble title historically associated with the aristocratic Hardouin di Gallese family.
  • C. Catherine of Coimbra chosen
    Catherine of Coimbra was a 15th-century Portuguese infanta and noblewoman, daughter of Peter, Duke of Coimbra, who became notable through her dynastic connections within the Portuguese royal family.
  • D. Duchess of Montoro
    The Duchess of Montoro is a Spanish noble title historically associated with the illustrious House of Alba and borne by members of Spain’s high aristocracy.
  • E. Duchess of Escalona
    The Duchess of Escalona is a Spanish noble title traditionally held by a woman of high aristocratic rank within the Escalona ducal house.
  • F. None of above.

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_69c6995473348190a4f41d110d619a18 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7018d4cdc819092ca297b836190d9 completed March 27, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b4f48de88190b9cf40bfb1a26323 completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b6cad09881908daae14565848a4f completed March 29, 2026, 5:21 a.m.
NED2 Entity disambiguation (via description) batch_69c8b71b84308190ba8f6b9dc668645a completed March 29, 2026, 5:22 a.m.
Created at: March 27, 2026, 3:59 p.m.