Triple

T6994227
Position Surface form Disambiguated ID Type / Status
Subject Rosetta Douglass E162163 entity
Predicate spouse P13 FINISHED
Object Nathan Sprague
Nathan Sprague was the husband of Rosetta Douglass, the eldest daughter of abolitionist leader Frederick Douglass.
 E635896 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: Nathan Sprague | Statement: [Rosetta Douglass, spouse, Nathan Sprague]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nathan Sprague
Context triple: [Rosetta Douglass, spouse, Nathan Sprague]
  • A. Nathan Nugent
    Nathan Nugent is a film editor known for his work on acclaimed independent and international films, including collaborations with director Sebastián Lelio.
  • B. Nathan Gardner
    Nathan Gardner is an educational administrator who serves as a school principal.
  • C. Nathan Gardner
    Nathan Gardner is a person known primarily as a relative of Susan Gardner.
  • D. Nate Heller
    Nate Heller is a film composer and songwriter known for his emotionally resonant scores for movies such as "A Beautiful Day in the Neighborhood" and "Can You Ever Forgive Me?".
  • E. Nate Morgan
    Nate Morgan is a musician best known as a member of the American funk band Rufus.
  • 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: Nathan Sprague
Triple: [Rosetta Douglass, spouse, Nathan Sprague]
Generated description
Nathan Sprague was the husband of Rosetta Douglass, the eldest daughter of abolitionist leader Frederick Douglass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nathan Sprague
Target entity description: Nathan Sprague was the husband of Rosetta Douglass, the eldest daughter of abolitionist leader Frederick Douglass.
  • A. Nathan Nugent
    Nathan Nugent is a film editor known for his work on acclaimed independent and international films, including collaborations with director Sebastián Lelio.
  • B. Nathan Gardner
    Nathan Gardner is an educational administrator who serves as a school principal.
  • C. Nathan Gardner
    Nathan Gardner is a person known primarily as a relative of Susan Gardner.
  • D. Nate Heller
    Nate Heller is a film composer and songwriter known for his emotionally resonant scores for movies such as "A Beautiful Day in the Neighborhood" and "Can You Ever Forgive Me?".
  • E. Nate Morgan
    Nate Morgan is a musician best known as a member of the American funk band Rufus.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbeaa88c8190a49f8504c1793e1f completed March 27, 2026, 7:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a1adec88190a769ec7af0fa7b51 completed March 28, 2026, 5:41 a.m.
NEDg Description generation batch_69c76aac21448190ac2b94c836f2f725 completed March 28, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69c76b3efc0081909e506f9a828d4fd8 completed March 28, 2026, 5:46 a.m.
Created at: March 27, 2026, 2:32 p.m.