Triple

T8163182
Position Surface form Disambiguated ID Type / Status
Subject Keir Gilchrist E190624 entity
Predicate playedCharacter P1507 FINISHED
Object Marshall Gregson in United States of Tara
Marshall Gregson is a sensitive, introspective teenage son in the dark comedy-drama series "United States of Tara," known for exploring his identity and sexuality amid his family's struggles with his mother's dissociative identity disorder.
 E715778 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: Marshall Gregson in United States of Tara | Statement: [Keir Gilchrist, playedCharacter, Marshall Gregson in United States of Tara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marshall Gregson in United States of Tara
Context triple: [Keir Gilchrist, playedCharacter, Marshall Gregson in United States of Tara]
  • A. Tully Marshall
    Tully Marshall was an American character actor of the silent and early sound film era, known for his prolific work in supporting roles across numerous Hollywood productions.
  • B. Tara Knowles
    Tara Knowles is a central character in the television series "Sons of Anarchy," known as a skilled surgeon and Jax Teller’s longtime love interest whose moral struggles contrast with the outlaw world of the motorcycle club.
  • C. Hutcherson
    Hutcherson is the surname of American actor Josh Hutcherson, best known for his role as Peeta Mellark in The Hunger Games film series.
  • D. Zahn McClarnon
    Zahn McClarnon is a Native American actor known for his intense, nuanced performances in television series such as "Longmire," "Westworld," "Reservation Dogs," and Marvel's "Hawkeye."
  • E. Tara Buck
    Tara Buck is an American actress best known for her character roles in television series such as "True Blood" and "Carnivàle."
  • 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: Marshall Gregson in United States of Tara
Triple: [Keir Gilchrist, playedCharacter, Marshall Gregson in United States of Tara]
Generated description
Marshall Gregson is a sensitive, introspective teenage son in the dark comedy-drama series "United States of Tara," known for exploring his identity and sexuality amid his family's struggles with his mother's dissociative identity disorder.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marshall Gregson in United States of Tara
Target entity description: Marshall Gregson is a sensitive, introspective teenage son in the dark comedy-drama series "United States of Tara," known for exploring his identity and sexuality amid his family's struggles with his mother's dissociative identity disorder.
  • A. Tully Marshall
    Tully Marshall was an American character actor of the silent and early sound film era, known for his prolific work in supporting roles across numerous Hollywood productions.
  • B. Tara Knowles
    Tara Knowles is a central character in the television series "Sons of Anarchy," known as a skilled surgeon and Jax Teller’s longtime love interest whose moral struggles contrast with the outlaw world of the motorcycle club.
  • C. Hutcherson
    Hutcherson is the surname of American actor Josh Hutcherson, best known for his role as Peeta Mellark in The Hunger Games film series.
  • D. Zahn McClarnon
    Zahn McClarnon is a Native American actor known for his intense, nuanced performances in television series such as "Longmire," "Westworld," "Reservation Dogs," and Marvel's "Hawkeye."
  • E. Tara Buck
    Tara Buck is an American actress best known for her character roles in television series such as "True Blood" and "Carnivàle."
  • 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_69ca82c0ef14819083713f4473dd847c completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4557ebc88190b4e2cab258374d23 completed March 31, 2026, 3:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbf35000c8190ba78f69b7b1290e8 completed April 1, 2026, 6:46 a.m.
NEDg Description generation batch_69ccc311d4e8819080f4aeef8ee7dc3b completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd83115fc8190a3e276bed0a00926 completed April 1, 2026, 8:32 a.m.
Created at: March 30, 2026, 5:38 p.m.