Triple

T10697534
Position Surface form Disambiguated ID Type / Status
Subject Marvella Hern Bayh E252183 entity
Predicate birthName P65 FINISHED
Object Marvella Hern
Marvella Hern was an American political figure and health advocate best known as the first wife of U.S. Senator Birch Bayh and for her public battle with cancer.
 E889055 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: Marvella Hern | Statement: [Marvella Hern Bayh, birthName, Marvella Hern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marvella Hern
Context triple: [Marvella Hern Bayh, birthName, Marvella Hern]
  • A. Helen Hernandez
    Helen Hernandez is a prominent advocate for Latino representation in media and the founder of the Imagen Awards, which honor positive portrayals of Latinos in entertainment.
  • B. Marsha Garces
    Marsha Garces is an American film producer and philanthropist best known for her work on projects like "Mrs. Doubtfire" and for her long marriage to actor and comedian Robin Williams.
  • C. Susan Barrantes
    Susan Barrantes was an English socialite and film producer best known as the mother of Sarah, Duchess of York, and maternal grandmother of Princesses Beatrice and Eugenie.
  • D. Maria Vargas
    Maria Vargas is the charismatic Spanish dancer-turned-film-star at the center of the 1954 drama "The Barefoot Contessa," whose rise to fame and tragic fate drive the film's narrative.
  • E. Maria Mauban
    Maria Mauban was a French actress known for her roles in European cinema of the 1940s and 1950s, including notable performances in Italian neorealist and French films.
  • 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: Marvella Hern
Triple: [Marvella Hern Bayh, birthName, Marvella Hern]
Generated description
Marvella Hern was an American political figure and health advocate best known as the first wife of U.S. Senator Birch Bayh and for her public battle with cancer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marvella Hern
Target entity description: Marvella Hern was an American political figure and health advocate best known as the first wife of U.S. Senator Birch Bayh and for her public battle with cancer.
  • A. Helen Hernandez
    Helen Hernandez is a prominent advocate for Latino representation in media and the founder of the Imagen Awards, which honor positive portrayals of Latinos in entertainment.
  • B. Marsha Garces
    Marsha Garces is an American film producer and philanthropist best known for her work on projects like "Mrs. Doubtfire" and for her long marriage to actor and comedian Robin Williams.
  • C. Susan Barrantes
    Susan Barrantes was an English socialite and film producer best known as the mother of Sarah, Duchess of York, and maternal grandmother of Princesses Beatrice and Eugenie.
  • D. Maria Vargas
    Maria Vargas is the charismatic Spanish dancer-turned-film-star at the center of the 1954 drama "The Barefoot Contessa," whose rise to fame and tragic fate drive the film's narrative.
  • E. Maria Mauban
    Maria Mauban was a French actress known for her roles in European cinema of the 1940s and 1950s, including notable performances in Italian neorealist and French films.
  • 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_69d6aa5cbabc8190973e683950d89faf completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fd89390c8190969ab2b4a79d5818 completed April 9, 2026, 1:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb07626988190a46d8a54eda156f5 completed April 14, 2026, 9:24 p.m.
NEDg Description generation batch_69dec2534728819095b3693120772da9 completed April 14, 2026, 10:40 p.m.
NED2 Entity disambiguation (via description) batch_69dec79b1b548190a74312284f98551c completed April 14, 2026, 11:02 p.m.
Created at: April 8, 2026, 9:12 p.m.