Triple

T7369970
Position Surface form Disambiguated ID Type / Status
Subject Melvyn Douglas E169971 entity
Predicate spouse P13 FINISHED
Object Helen Gahagan Douglas
Helen Gahagan Douglas was an American actress and Democratic congresswoman from California best known for her pioneering political career and her 1950 U.S. Senate race against Richard Nixon.
E660145 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: Helen Gahagan Douglas | Statement: [Melvyn Douglas, spouse, Helen Gahagan Douglas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Helen Gahagan Douglas
Context triple: [Melvyn Douglas, spouse, Helen Gahagan Douglas]
  • A. Margaret Chase Smith
    Margaret Chase Smith was a pioneering moderate Republican U.S. senator from Maine, best known for her early and outspoken opposition to McCarthyism and for being the first woman to serve in both houses of Congress.
  • B. Helen Pitts Douglass
    Helen Pitts Douglass was an American suffragist and abolitionist best known for being the second wife of Frederick Douglass and for preserving his legacy through the establishment of the Frederick Douglass Memorial and Historical Association.
  • C. Ruth Hanna McCormick
    Ruth Hanna McCormick was an American politician and suffragist who served as a U.S. Representative from Illinois and was a prominent Republican figure in the early 20th century.
  • D. Jean Sherman
    Jean Sherman is the central female protagonist in the 1920s-set drama "The Roaring Twenties," embodying the era’s glamour and emotional stakes.
  • E. Louella Carver Dirksen
    Louella Carver Dirksen was the wife of prominent U.S. Senator Everett Dirksen and a political spouse known for her support of his long legislative career.
  • 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: Helen Gahagan Douglas
Triple: [Melvyn Douglas, spouse, Helen Gahagan Douglas]
Generated description
Helen Gahagan Douglas was an American actress and Democratic congresswoman from California best known for her pioneering political career and her 1950 U.S. Senate race against Richard Nixon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Helen Gahagan Douglas
Target entity description: Helen Gahagan Douglas was an American actress and Democratic congresswoman from California best known for her pioneering political career and her 1950 U.S. Senate race against Richard Nixon.
  • A. Margaret Chase Smith
    Margaret Chase Smith was a pioneering moderate Republican U.S. senator from Maine, best known for her early and outspoken opposition to McCarthyism and for being the first woman to serve in both houses of Congress.
  • B. Helen Pitts Douglass
    Helen Pitts Douglass was an American suffragist and abolitionist best known for being the second wife of Frederick Douglass and for preserving his legacy through the establishment of the Frederick Douglass Memorial and Historical Association.
  • C. Ruth Hanna McCormick
    Ruth Hanna McCormick was an American politician and suffragist who served as a U.S. Representative from Illinois and was a prominent Republican figure in the early 20th century.
  • D. Jean Sherman
    Jean Sherman is the central female protagonist in the 1920s-set drama "The Roaring Twenties," embodying the era’s glamour and emotional stakes.
  • E. Louella Carver Dirksen
    Louella Carver Dirksen was the wife of prominent U.S. Senator Everett Dirksen and a political spouse known for her support of his long legislative career.
  • 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_69c68a5ade988190885b7175f63b7534 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1810668819094aec4b237d08068 completed March 27, 2026, 9:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802c3a4788190850294b054b9c928 completed March 28, 2026, 4:33 p.m.
NEDg Description generation batch_69c803baa4d48190941174246f533399 completed March 28, 2026, 4:37 p.m.
NED2 Entity disambiguation (via description) batch_69c80457cca08190a392b4efaa50a3f4 completed March 28, 2026, 4:39 p.m.
Created at: March 27, 2026, 3:07 p.m.