Triple

T15513100
Position Surface form Disambiguated ID Type / Status
Subject James Rebhorn E368762 entity
Predicate portrayed P1668 FINISHED
Object Frank Mathison in Homeland
Frank Mathison in Homeland is a recurring character who serves as Carrie Mathison’s strict, pragmatic father, often highlighting the family tensions surrounding her mental health and CIA career.
 E1162284 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: Frank Mathison in Homeland | Statement: [James Rebhorn, portrayed, Frank Mathison in Homeland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frank Mathison in Homeland
Context triple: [James Rebhorn, portrayed, Frank Mathison in Homeland]
  • A. Jonas Hollander in Homeland
    Jonas Hollander in Homeland is a German lawyer and Carrie Mathison’s colleague and love interest in the TV series Homeland, portrayed by actor Alexander Fehling.
  • B. Saul Berenson in Homeland
    Saul Berenson in Homeland is a seasoned, morally conflicted CIA veteran who serves as Carrie Mathison’s mentor and a key intelligence leader navigating the complexities of national security and personal loyalty.
  • C. Dante Allen in Homeland
    Dante Allen in Homeland is a key supporting character in the political thriller TV series "Homeland," portrayed by actor Morgan Spector as a government operative entangled in espionage and intrigue.
  • D. Martha Boyd in Homeland
    Martha Boyd in Homeland is a high-ranking U.S. ambassador to Pakistan whose political and moral dilemmas play a pivotal role in the series’ fourth season.
  • E. President Elizabeth Keane in Homeland
    President Elizabeth Keane in Homeland is a fictional U.S. president portrayed as a fiercely independent and controversial leader whose policies and clashes with the intelligence community drive major political and moral conflicts in the series.
  • 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: Frank Mathison in Homeland
Triple: [James Rebhorn, portrayed, Frank Mathison in Homeland]
Generated description
Frank Mathison in Homeland is a recurring character who serves as Carrie Mathison’s strict, pragmatic father, often highlighting the family tensions surrounding her mental health and CIA career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frank Mathison in Homeland
Target entity description: Frank Mathison in Homeland is a recurring character who serves as Carrie Mathison’s strict, pragmatic father, often highlighting the family tensions surrounding her mental health and CIA career.
  • A. Jonas Hollander in Homeland
    Jonas Hollander in Homeland is a German lawyer and Carrie Mathison’s colleague and love interest in the TV series Homeland, portrayed by actor Alexander Fehling.
  • B. Saul Berenson in Homeland
    Saul Berenson in Homeland is a seasoned, morally conflicted CIA veteran who serves as Carrie Mathison’s mentor and a key intelligence leader navigating the complexities of national security and personal loyalty.
  • C. Dante Allen in Homeland
    Dante Allen in Homeland is a key supporting character in the political thriller TV series "Homeland," portrayed by actor Morgan Spector as a government operative entangled in espionage and intrigue.
  • D. Martha Boyd in Homeland
    Martha Boyd in Homeland is a high-ranking U.S. ambassador to Pakistan whose political and moral dilemmas play a pivotal role in the series’ fourth season.
  • E. President Elizabeth Keane in Homeland
    President Elizabeth Keane in Homeland is a fictional U.S. president portrayed as a fiercely independent and controversial leader whose policies and clashes with the intelligence community drive major political and moral conflicts in the series.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04030c0208190a1931ea130075603 completed April 16, 2026, 1:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d4edee481908382ca5cd266f7b0 completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3f59213c8190a9c98350225b5151 completed May 9, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_69ff3ff96a6c8190a4c9f20dabc86cef completed May 9, 2026, 2:08 p.m.
Created at: April 10, 2026, 4:01 a.m.