Triple

T4795440
Position Surface form Disambiguated ID Type / Status
Subject The Big Trail E106699 entity
Predicate starring P1507 FINISHED
Object Marguerite Churchill
Marguerite Churchill was an American film and stage actress of the early 20th century, known for her leading roles in Hollywood’s early sound era.
 E470460 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: Marguerite Churchill | Statement: [The Big Trail, starring, Marguerite Churchill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marguerite Churchill
Context triple: [The Big Trail, starring, Marguerite Churchill]
  • A. Henrietta Churchill
    Henrietta Churchill was an English noblewoman of the late 17th and early 18th centuries, notable as a daughter of the military commander John Churchill, 1st Duke of Marlborough.
  • B. Diana Churchill
    Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
  • C. Betty Churchill
    Betty Churchill was an American socialite best known for her marriage to New Jersey politician and businessman John Dryden Kuser.
  • D. Arabella Churchill
    Arabella Churchill was an English noblewoman best known as a longtime mistress of King James II of England and the mother of several of his illegitimate children.
  • E. Harriet Churchill
    Harriet Churchill is a woman known primarily as the sister of Elizabeth Churchill.
  • 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: Marguerite Churchill
Triple: [The Big Trail, starring, Marguerite Churchill]
Generated description
Marguerite Churchill was an American film and stage actress of the early 20th century, known for her leading roles in Hollywood’s early sound era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marguerite Churchill
Target entity description: Marguerite Churchill was an American film and stage actress of the early 20th century, known for her leading roles in Hollywood’s early sound era.
  • A. Henrietta Churchill
    Henrietta Churchill was an English noblewoman of the late 17th and early 18th centuries, notable as a daughter of the military commander John Churchill, 1st Duke of Marlborough.
  • B. Diana Churchill
    Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
  • C. Betty Churchill
    Betty Churchill was an American socialite best known for her marriage to New Jersey politician and businessman John Dryden Kuser.
  • D. Arabella Churchill
    Arabella Churchill was an English noblewoman best known as a longtime mistress of King James II of England and the mother of several of his illegitimate children.
  • E. Harriet Churchill
    Harriet Churchill is a woman known primarily as the sister of Elizabeth Churchill.
  • 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_69bd43f591c881909e5a532388b0f3f3 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6609e9888190b49f99bb9fb2279d completed March 20, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69be43f512e0819086cc33009cd45c9a completed March 21, 2026, 7:08 a.m.
NEDg Description generation batch_69be44cb99ac819089bbb941709a93c4 completed March 21, 2026, 7:12 a.m.
NED2 Entity disambiguation (via description) batch_69be451e8d7c81908d856e7966daa5fe completed March 21, 2026, 7:13 a.m.
Created at: March 20, 2026, 1:22 p.m.