Triple

T14741303
Position Surface form Disambiguated ID Type / Status
Subject Somerset v Stewart E346353 entity
Predicate hasDefendant P2238 FINISHED
Object Charles Stewart
Charles Stewart was the British slave owner whose legal dispute in the landmark 1772 Somerset v Stewart case helped advance the cause of abolition in England.
E1116867 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: Charles Stewart | Statement: [Somerset v Stewart, hasDefendant, Charles Stewart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Stewart
Context triple: [Somerset v Stewart, hasDefendant, Charles Stewart]
  • A. Charles Stewart
    Charles Stewart was a distinguished early 19th-century United States Navy officer and War of 1812 hero who later rose to the rank of commodore.
  • B. James Bruce of Kinnaird
    James Bruce of Kinnaird was an 18th-century Scottish explorer and travel writer best known for his extensive journeys in North Africa and Ethiopia and his claim to have located the source of the Blue Nile.
  • C. Charles Scott
    Charles Scott was an American Revolutionary War general and the fourth governor of Kentucky, remembered as a prominent early political and military leader in the state’s history.
  • D. William Mackenzie
    William Mackenzie was a prominent Canadian railway entrepreneur and financier best known for co-founding and expanding the Canadian Northern Railway in the late 19th and early 20th centuries.
  • E. William Mackenzie
    William Mackenzie is a Canadian businessman best known as a co-founder of the global alternative asset management firm Brookfield Asset Management.
  • 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: Charles Stewart
Triple: [Somerset v Stewart, hasDefendant, Charles Stewart]
Generated description
Charles Stewart was the British slave owner whose legal dispute in the landmark 1772 Somerset v Stewart case helped advance the cause of abolition in England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Stewart
Target entity description: Charles Stewart was the British slave owner whose legal dispute in the landmark 1772 Somerset v Stewart case helped advance the cause of abolition in England.
  • A. Charles Stewart
    Charles Stewart was a distinguished early 19th-century United States Navy officer and War of 1812 hero who later rose to the rank of commodore.
  • B. James Bruce of Kinnaird
    James Bruce of Kinnaird was an 18th-century Scottish explorer and travel writer best known for his extensive journeys in North Africa and Ethiopia and his claim to have located the source of the Blue Nile.
  • C. Charles Scott
    Charles Scott was an American Revolutionary War general and the fourth governor of Kentucky, remembered as a prominent early political and military leader in the state’s history.
  • D. William Mackenzie
    William Mackenzie was a prominent Canadian railway entrepreneur and financier best known for co-founding and expanding the Canadian Northern Railway in the late 19th and early 20th centuries.
  • E. William Mackenzie
    William Mackenzie is a Canadian businessman best known as a co-founder of the global alternative asset management firm Brookfield Asset Management.
  • 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_69d822e6f1c88190bc494d491a907114 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec7345680819093e901233a064e48 completed April 14, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb93e94c8190beba605e26d4552c completed May 8, 2026, 3:04 p.m.
NEDg Description generation batch_69fdff025e00819089ad734f74b64f26 completed May 8, 2026, 3:19 p.m.
NED2 Entity disambiguation (via description) batch_69fdff8bdefc8190a4a66c742e1cae83 completed May 8, 2026, 3:21 p.m.
Created at: April 10, 2026, 1:30 a.m.