Triple

T5143516
Position Surface form Disambiguated ID Type / Status
Subject Gene Roddenberry E116014 entity
Predicate spouse P13 FINISHED
Object Eileen-Anita Rexroat
Eileen-Anita Rexroat was the first wife of television writer and producer Gene Roddenberry, known for her long marriage to him before his later fame as the creator of Star Trek.
 E515641 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: Eileen-Anita Rexroat | Statement: [Gene Roddenberry, spouse, Eileen-Anita Rexroat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eileen-Anita Rexroat
Context triple: [Gene Roddenberry, spouse, Eileen-Anita Rexroat]
  • A. Eileen Herlie
    Eileen Herlie was a Scottish-American actress best known for her classical stage work and prominent film and television roles, including notable Shakespearean performances.
  • B. Janine Melnitz
    Janine Melnitz is the Ghostbusters’ sharp-tongued, no-nonsense receptionist who provides comic relief and grounded support to the team.
  • C. Laura Ricketts
    Laura Ricketts is an American attorney, co-owner of the Chicago Cubs, and prominent LGBTQ+ activist and political donor.
  • D. Marlene Mathias
    Marlene Mathias is known as the daughter of American Olympic decathlon champion and politician Bob Mathias.
  • E. Juanita Vanoy
    Juanita Vanoy is a former model and Chicago-based real estate professional best known as the ex-wife of basketball legend Michael Jordan.
  • 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: Eileen-Anita Rexroat
Triple: [Gene Roddenberry, spouse, Eileen-Anita Rexroat]
Generated description
Eileen-Anita Rexroat was the first wife of television writer and producer Gene Roddenberry, known for her long marriage to him before his later fame as the creator of Star Trek.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eileen-Anita Rexroat
Target entity description: Eileen-Anita Rexroat was the first wife of television writer and producer Gene Roddenberry, known for her long marriage to him before his later fame as the creator of Star Trek.
  • A. Eileen Herlie
    Eileen Herlie was a Scottish-American actress best known for her classical stage work and prominent film and television roles, including notable Shakespearean performances.
  • B. Janine Melnitz
    Janine Melnitz is the Ghostbusters’ sharp-tongued, no-nonsense receptionist who provides comic relief and grounded support to the team.
  • C. Laura Ricketts
    Laura Ricketts is an American attorney, co-owner of the Chicago Cubs, and prominent LGBTQ+ activist and political donor.
  • D. Marlene Mathias
    Marlene Mathias is known as the daughter of American Olympic decathlon champion and politician Bob Mathias.
  • E. Juanita Vanoy
    Juanita Vanoy is a former model and Chicago-based real estate professional best known as the ex-wife of basketball legend Michael Jordan.
  • 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_69bd4446c0e08190a7c29dc74976bf03 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7883004881909c763da818d9b6e2 completed March 20, 2026, 4:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf28f6f5148190ac40ba3256f8264b completed March 21, 2026, 11:25 p.m.
NEDg Description generation batch_69bf29d11d2c819095ce493c8866f624 completed March 21, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_69bf2aa2a1688190bc41eb5e259d7d1f completed March 21, 2026, 11:32 p.m.
Created at: March 20, 2026, 1:43 p.m.