Triple

T4549465
Position Surface form Disambiguated ID Type / Status
Subject Robert de Brus, 5th Lord of Annandale E110126 entity
Predicate alsoKnownAs P39 FINISHED
Object Robert de Brus V
Robert de Brus V was a 13th-century Scottish nobleman and claimant to the Scottish throne, best known as the grandfather of King Robert the Bruce.
 E474154 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: Robert de Brus V | Statement: [Robert de Brus, 5th Lord of Annandale, alsoKnownAs, Robert de Brus V]

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: Robert de Brus V
Context triple: [Robert de Brus, 5th Lord of Annandale, alsoKnownAs, Robert de Brus V]
  • A. Thomas de Brus
    Thomas de Brus was a medieval Scottish nobleman of the influential Bruce family, known primarily as a brother of King Robert the Bruce and a participant in the Wars of Scottish Independence.
  • B. Alexander de Brus
    Alexander de Brus was a Scottish nobleman of the influential Bruce family, known primarily as a brother of King Robert the Bruce and a supporter of his cause during the Wars of Scottish Independence.
  • C. Robert de Brus, 1st Lord of Annandale
    Robert de Brus, 1st Lord of Annandale, was a 12th-century Anglo-Norman nobleman who became a powerful Scottish baron and progenitor of the Bruce dynasty that later produced King Robert the Bruce.
  • D. David II of Scotland
    David II of Scotland was King of Scots from 1329 to 1371, whose troubled reign was marked by exile, captivity in England, and ongoing conflicts stemming from the Wars of Scottish Independence.
  • E. Archibald Douglas, 1st Duke of Douglas
    Archibald Douglas, 1st Duke of Douglas, was a prominent Scottish nobleman of the early 18th century and the last male head of the powerful Douglas family.
  • 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: Robert de Brus V
Target entity description: Robert de Brus V was a 13th-century Scottish nobleman and claimant to the Scottish throne, best known as the grandfather of King Robert the Bruce.
  • A. Thomas de Brus
    Thomas de Brus was a medieval Scottish nobleman of the influential Bruce family, known primarily as a brother of King Robert the Bruce and a participant in the Wars of Scottish Independence.
  • B. Alexander de Brus
    Alexander de Brus was a Scottish nobleman of the influential Bruce family, known primarily as a brother of King Robert the Bruce and a supporter of his cause during the Wars of Scottish Independence.
  • C. Robert de Brus, 1st Lord of Annandale
    Robert de Brus, 1st Lord of Annandale, was a 12th-century Anglo-Norman nobleman who became a powerful Scottish baron and progenitor of the Bruce dynasty that later produced King Robert the Bruce.
  • D. David II of Scotland
    David II of Scotland was King of Scots from 1329 to 1371, whose troubled reign was marked by exile, captivity in England, and ongoing conflicts stemming from the Wars of Scottish Independence.
  • E. Archibald Douglas, 1st Duke of Douglas
    Archibald Douglas, 1st Duke of Douglas, was a prominent Scottish nobleman of the early 18th century and the last male head of the powerful Douglas family.
  • 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: Robert de Brus V
Triple: [Robert de Brus, 5th Lord of Annandale, alsoKnownAs, Robert de Brus V]
Generated description
Robert de Brus V was a 13th-century Scottish nobleman and claimant to the Scottish throne, best known as the grandfather of King Robert the Bruce.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd4412524c8190be5bcc9ddee91848 elicitation completed
NER batch_69bd57f3f8348190868e274ac4df87ce ner completed
NED1 batch_69be5c70e6cc8190b447d3bd1f578aae ned_source_triple completed
NED2 batch_69be5f1646588190a8d81316fce477db ned_description completed
NEDg batch_69be5eb7a20881909177feb6e969af6c nedg completed
Created at: March 20, 2026, 1:05 p.m.