Triple

T878998
Position Surface form Disambiguated ID Type / Status
Subject Earl of Douglas E18984 entity
Predicate associatedWith P37 FINISHED
Object Red Douglas branch
The Red Douglas branch was a powerful cadet line of the medieval Scottish Douglas family, distinguished from the senior “Black Douglas” line and prominent in late medieval Scottish politics.
 E102764 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: Red Douglas branch | Statement: [Earl of Douglas, associatedWith, Red Douglas branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Red Douglas branch
Context triple: [Earl of Douglas, associatedWith, Red Douglas branch]
  • A. Aurora Branch
    Aurora Branch is a segment of the Illinois Prairie Path, a multi-use recreational trail in northeastern Illinois that extends toward the city of Aurora.
  • B. Douglasdale
    Douglasdale is a historic valley in South Lanarkshire, Scotland, traditionally regarded as the heartland and ancestral territory of Clan Douglas.
  • C. Englewood Branch
    The Englewood Branch is a former south side segment of Chicago's Green Line rapid transit route that historically served the Englewood neighborhood.
  • D. Rockport Branch
    Rockport Branch is a rail line segment in Massachusetts that forms the Rockport portion of the MBTA Commuter Rail’s Newburyport/Rockport Line, serving communities on Cape Ann.
  • E. Provost Branch
    The Provost Branch is a specialist component of the British Army responsible for military policing, discipline, and related support functions.
  • 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: Red Douglas branch
Triple: [Earl of Douglas, associatedWith, Red Douglas branch]
Generated description
The Red Douglas branch was a powerful cadet line of the medieval Scottish Douglas family, distinguished from the senior “Black Douglas” line and prominent in late medieval Scottish politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Red Douglas branch
Target entity description: The Red Douglas branch was a powerful cadet line of the medieval Scottish Douglas family, distinguished from the senior “Black Douglas” line and prominent in late medieval Scottish politics.
  • A. Aurora Branch
    Aurora Branch is a segment of the Illinois Prairie Path, a multi-use recreational trail in northeastern Illinois that extends toward the city of Aurora.
  • B. Douglasdale
    Douglasdale is a historic valley in South Lanarkshire, Scotland, traditionally regarded as the heartland and ancestral territory of Clan Douglas.
  • C. Englewood Branch
    The Englewood Branch is a former south side segment of Chicago's Green Line rapid transit route that historically served the Englewood neighborhood.
  • D. Rockport Branch
    Rockport Branch is a rail line segment in Massachusetts that forms the Rockport portion of the MBTA Commuter Rail’s Newburyport/Rockport Line, serving communities on Cape Ann.
  • E. Provost Branch
    The Provost Branch is a specialist component of the British Army responsible for military policing, discipline, and related support functions.
  • 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_69a4938db1f081909bcd1ad2713b6096 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4acb1dc20819095b9bb093158b60d completed March 1, 2026, 9:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7b85630f081909f3a912d54dd328c completed March 4, 2026, 4:43 a.m.
NEDg Description generation batch_69a7b8de773c8190a993b057dfe3693e completed March 4, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69a7b9793dd48190869b3499fe170efd completed March 4, 2026, 4:47 a.m.
Created at: March 1, 2026, 7:39 p.m.