Triple

T23150062
Position Surface form Disambiguated ID Type / Status
Subject John Mercer Langston E578297 entity
Predicate hasRelative P367 FINISHED
Object Lucy Jane Langston
Lucy Jane Langston was a member of the Langston family and a relative of prominent African American abolitionist and politician John Mercer Langston.
E1573594 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 Jane Langston | Statement: [John Mercer Langston, hasRelative, Lucy Jane Langston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lucy Jane Langston
Context triple: [John Mercer Langston, hasRelative, Lucy Jane Langston]
  • A. Marguerite Annie Johnson
    Marguerite Annie Johnson is the birth name of Maya Angelou, the renowned American poet, memoirist, and civil rights activist.
  • B. Creola Smith Gaston
    Creola Smith Gaston was the wife of prominent African-American businessman and civil rights supporter A. G. Gaston, and a partner in his social and community endeavors.
  • C. Adelaide Johnson
    Adelaide Johnson was a prominent American sculptor and feminist known for her portraits of leading women's rights activists and her role in the suffrage movement.
  • D. Marguerite Whitley
    Marguerite Whitley is the first wife of former NFL star O. J. Simpson, with whom she was married from the late 1960s until their divorce in the late 1970s.
  • E. Hattie Johnson
    Hattie Johnson is the protagonist of Ray Bradbury’s short story “The Other Foot,” a Black colonist on Mars whose decisions about confronting visiting white Earthlings drive the story’s exploration of racism, revenge, and forgiveness.
  • 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 Jane Langston
Triple: [John Mercer Langston, hasRelative, Lucy Jane Langston]
Generated description
Lucy Jane Langston was a member of the Langston family and a relative of prominent African American abolitionist and politician John Mercer Langston.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lucy Jane Langston
Target entity description: Lucy Jane Langston was a member of the Langston family and a relative of prominent African American abolitionist and politician John Mercer Langston.
  • A. Marguerite Annie Johnson
    Marguerite Annie Johnson is the birth name of Maya Angelou, the renowned American poet, memoirist, and civil rights activist.
  • B. Creola Smith Gaston
    Creola Smith Gaston was the wife of prominent African-American businessman and civil rights supporter A. G. Gaston, and a partner in his social and community endeavors.
  • C. Adelaide Johnson
    Adelaide Johnson was a prominent American sculptor and feminist known for her portraits of leading women's rights activists and her role in the suffrage movement.
  • D. Marguerite Whitley
    Marguerite Whitley is the first wife of former NFL star O. J. Simpson, with whom she was married from the late 1960s until their divorce in the late 1970s.
  • E. Hattie Johnson
    Hattie Johnson is the protagonist of Ray Bradbury’s short story “The Other Foot,” a Black colonist on Mars whose decisions about confronting visiting white Earthlings drive the story’s exploration of racism, revenge, and forgiveness.
  • 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_69e245fb8de081908f0eba7b5fd75bc4 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ed0b76c8190ac61b949d88e9970 completed April 29, 2026, 4:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3098168481908aa4e4a985314db1 completed May 19, 2026, 9:42 a.m.
NEDg Description generation batch_6a0c3442ccb08190aaea6fe426a3dd10 completed May 19, 2026, 9:58 a.m.
NED2 Entity disambiguation (via description) batch_6a0c34a421308190bbaf614cdfa5e146 completed May 19, 2026, 10 a.m.
Created at: April 17, 2026, 4:01 p.m.