Triple

T8842911
Position Surface form Disambiguated ID Type / Status
Subject The Underground Railroad E210430 entity
Predicate portrayedBy P1507 FINISHED
Object Jim Klock
Jim Klock is an American actor and filmmaker known for his character roles in film and television, including appearances in projects such as *The Underground Railroad*.
 E803694 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: Jim Klock | Statement: [The Underground Railroad, portrayedBy, Jim Klock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jim Klock
Context triple: [The Underground Railroad, portrayedBy, Jim Klock]
  • A. Dan Klecko
    Dan Klecko is a former American football defensive tackle and fullback who played in the NFL, notably winning multiple Super Bowls with the New England Patriots.
  • B. Dave Keuning
    Dave Keuning is an American guitarist and songwriter best known as the lead guitarist and a founding member of the rock band The Killers.
  • C. Stephen Koepp
    Stephen Koepp is an American journalist and editor best known as a longtime senior editor at Time magazine and co-founder of the business news site "From Day One."
  • D. Steve Kragthorpe
    Steve Kragthorpe is an American football coach best known for revitalizing the University of Tulsa’s football program in the early 2000s and later serving as head coach at the University of Louisville.
  • E. Jim Veltman
    Jim Veltman is a former Canadian professional lacrosse player renowned as one of the greatest leaders and transition players in National Lacrosse League history, particularly with the Toronto Rock.
  • 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: Jim Klock
Triple: [The Underground Railroad, portrayedBy, Jim Klock]
Generated description
Jim Klock is an American actor and filmmaker known for his character roles in film and television, including appearances in projects such as *The Underground Railroad*.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jim Klock
Target entity description: Jim Klock is an American actor and filmmaker known for his character roles in film and television, including appearances in projects such as *The Underground Railroad*.
  • A. Dan Klecko
    Dan Klecko is a former American football defensive tackle and fullback who played in the NFL, notably winning multiple Super Bowls with the New England Patriots.
  • B. Dave Keuning
    Dave Keuning is an American guitarist and songwriter best known as the lead guitarist and a founding member of the rock band The Killers.
  • C. Stephen Koepp
    Stephen Koepp is an American journalist and editor best known as a longtime senior editor at Time magazine and co-founder of the business news site "From Day One."
  • D. Steve Kragthorpe
    Steve Kragthorpe is an American football coach best known for revitalizing the University of Tulsa’s football program in the early 2000s and later serving as head coach at the University of Louisville.
  • E. Jim Veltman
    Jim Veltman is a former Canadian professional lacrosse player renowned as one of the greatest leaders and transition players in National Lacrosse League history, particularly with the Toronto Rock.
  • 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_69ca838967bc8190b46c3c80a2887ea4 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc608946cc8190bed3c340ba303b9c completed April 1, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d139a069f881909cc59bad0f110830 completed April 4, 2026, 4:17 p.m.
NEDg Description generation batch_69d13bb4e3688190aaf6a0ba117296ae completed April 4, 2026, 4:26 p.m.
NED2 Entity disambiguation (via description) batch_69d13c1b8fd481909dc4a98d64301d2f completed April 4, 2026, 4:28 p.m.
Created at: March 30, 2026, 6:48 p.m.