Triple

T8882578
Position Surface form Disambiguated ID Type / Status
Subject Matthew Henson E211445 entity
Predicate spouse P13 FINISHED
Object Lucy Ross
Lucy Ross was the wife of African American Arctic explorer Matthew Henson, who accompanied him during key periods of his pioneering polar career.
E769379 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: Lucy Ross | Statement: [Matthew Henson, spouse, Lucy Ross]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lucy Ross
Context triple: [Matthew Henson, spouse, Lucy Ross]
  • A. Lucy Walter
    Lucy Walter was a 17th-century Welsh noblewoman best known as the mistress of the future King Charles II of England and the mother of his illegitimate son, James Scott, Duke of Monmouth.
  • B. Lucy Harrison
    Lucy Harrison was a member of the prominent Harrison family of Ohio, descended from U.S. President William Henry Harrison through his son John Scott Harrison.
  • C. Lucy Fisher
    Lucy Fisher is an American film producer and former studio executive known for overseeing major Hollywood productions across several decades.
  • D. Lucy Lloyd
    Lucy Lloyd was a 19th-century South African linguist and ethnographer renowned for her pioneering documentation of the |Xam and other indigenous San languages and oral traditions.
  • E. Lucy Forsythe
    Lucy Forsythe is known as the wife of Brian Faulkner, the last Prime Minister of Northern Ireland before the government’s suspension in 1972.
  • 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: Lucy Ross
Triple: [Matthew Henson, spouse, Lucy Ross]
Generated description
Lucy Ross was the wife of African American Arctic explorer Matthew Henson, who accompanied him during key periods of his pioneering polar career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lucy Ross
Target entity description: Lucy Ross was the wife of African American Arctic explorer Matthew Henson, who accompanied him during key periods of his pioneering polar career.
  • A. Lucy Walter
    Lucy Walter was a 17th-century Welsh noblewoman best known as the mistress of the future King Charles II of England and the mother of his illegitimate son, James Scott, Duke of Monmouth.
  • B. Lucy Harrison
    Lucy Harrison was a member of the prominent Harrison family of Ohio, descended from U.S. President William Henry Harrison through his son John Scott Harrison.
  • C. Lucy Fisher
    Lucy Fisher is an American film producer and former studio executive known for overseeing major Hollywood productions across several decades.
  • D. Lucy Lloyd
    Lucy Lloyd was a 19th-century South African linguist and ethnographer renowned for her pioneering documentation of the |Xam and other indigenous San languages and oral traditions.
  • E. Lucy Forsythe
    Lucy Forsythe is known as the wife of Brian Faulkner, the last Prime Minister of Northern Ireland before the government’s suspension in 1972.
  • 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_69ca838f9e20819096ab1f236a70381a completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc616a01f48190b8bbde0e898a38c7 completed April 1, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc92c2f088190b953de2bfcbb5bb5 completed April 3, 2026, 2:05 p.m.
NEDg Description generation batch_69cfc9b8cd108190a9b3482858b0363a completed April 3, 2026, 2:07 p.m.
NED2 Entity disambiguation (via description) batch_69cfca54d4dc8190a2f94a6f3d2acaf9 completed April 3, 2026, 2:10 p.m.
Created at: March 30, 2026, 6:53 p.m.