Triple

T3240714
Position Surface form Disambiguated ID Type / Status
Subject The Headless Horseman E67958 entity
Predicate hasCharacter P2308 FINISHED
Object Louise Poindexter
Louise Poindexter is a central female character in Mayne Reid’s 19th-century frontier novel "The Headless Horseman," depicted as a young Southern belle entangled in romance and mystery on the Texas frontier.
E339837 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: Louise Poindexter | Statement: [The Headless Horseman, hasCharacter, Louise Poindexter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Louise Poindexter
Context triple: [The Headless Horseman, hasCharacter, Louise Poindexter]
  • A. Leola Brown
    Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
  • B. Ja'net DuBois
    Ja'net DuBois was an American actress and singer best known for her role as Willona Woods on the sitcom "Good Times" and for co-writing and singing the iconic TV theme song "Movin' On Up."
  • C. Honor Carter
    Honor Carter is a New Zealand field hockey player and former Black Sticks Women representative who is also known as the wife of rugby legend Dan Carter.
  • D. Estelle Brown
    Estelle Brown is an American soul and gospel singer best known as a member of the vocal group The Sweet Inspirations, who frequently recorded and toured with major artists including Elvis Presley and Aretha Franklin.
  • E. Ruby Aldridge
    Ruby Aldridge is an American fashion model known for her runway and editorial work with major designers and magazines.
  • 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: Louise Poindexter
Triple: [The Headless Horseman, hasCharacter, Louise Poindexter]
Generated description
Louise Poindexter is a central female character in Mayne Reid’s 19th-century frontier novel "The Headless Horseman," depicted as a young Southern belle entangled in romance and mystery on the Texas frontier.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Louise Poindexter
Target entity description: Louise Poindexter is a central female character in Mayne Reid’s 19th-century frontier novel "The Headless Horseman," depicted as a young Southern belle entangled in romance and mystery on the Texas frontier.
  • A. Leola Brown
    Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
  • B. Ja'net DuBois
    Ja'net DuBois was an American actress and singer best known for her role as Willona Woods on the sitcom "Good Times" and for co-writing and singing the iconic TV theme song "Movin' On Up."
  • C. Honor Carter
    Honor Carter is a New Zealand field hockey player and former Black Sticks Women representative who is also known as the wife of rugby legend Dan Carter.
  • D. Estelle Brown
    Estelle Brown is an American soul and gospel singer best known as a member of the vocal group The Sweet Inspirations, who frequently recorded and toured with major artists including Elvis Presley and Aretha Franklin.
  • E. Ruby Aldridge
    Ruby Aldridge is an American fashion model known for her runway and editorial work with major designers and magazines.
  • 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_69ad858d27348190abb61c280b4c86a9 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaef6430081909084589f6eea5c7e completed March 8, 2026, 5:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69b27754492c819099bab9a2a3344561 completed March 12, 2026, 8:20 a.m.
NEDg Description generation batch_69b27a0c1f74819087bd0aa869eefd7b completed March 12, 2026, 8:32 a.m.
NED2 Entity disambiguation (via description) batch_69b27acca734819083bdd7713b10ff1a completed March 12, 2026, 8:35 a.m.
Created at: March 8, 2026, 3:08 p.m.