Triple

T20881798
Position Surface form Disambiguated ID Type / Status
Subject Riot in Cell Block 11 E514169 entity
Predicate starredActor P5563 FINISHED
Object Robert Osterloh
Robert Osterloh was an American character actor known for his tough, often villainous roles in mid-20th-century crime and war films.
 E1455604 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: Robert Osterloh | Statement: [Riot in Cell Block 11, starredActor, Robert Osterloh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Osterloh
Context triple: [Riot in Cell Block 11, starredActor, Robert Osterloh]
  • A. Michael Hainisch
    Michael Hainisch was an Austrian politician and statesman who served as the first democratically elected President of Austria in the early 20th century.
  • B. Jeffrey Wilcke
    Jeffrey Wilcke is a software developer best known as one of the original co-founders of Ethereum and an early core contributor to its implementation.
  • C. Anthony Lemke
    Anthony Lemke is a Canadian actor best known for his role as the roguish mercenary Three in the science fiction television series "Dark Matter."
  • D. John Eisendrath
    John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
  • E. Karl Helfrich
    Karl Helfrich is an American physical oceanographer known for his research on geophysical fluid dynamics and coastal and polar ocean processes.
  • 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: Robert Osterloh
Triple: [Riot in Cell Block 11, starredActor, Robert Osterloh]
Generated description
Robert Osterloh was an American character actor known for his tough, often villainous roles in mid-20th-century crime and war films.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Osterloh
Target entity description: Robert Osterloh was an American character actor known for his tough, often villainous roles in mid-20th-century crime and war films.
  • A. Michael Hainisch
    Michael Hainisch was an Austrian politician and statesman who served as the first democratically elected President of Austria in the early 20th century.
  • B. Jeffrey Wilcke
    Jeffrey Wilcke is a software developer best known as one of the original co-founders of Ethereum and an early core contributor to its implementation.
  • C. Anthony Lemke
    Anthony Lemke is a Canadian actor best known for his role as the roguish mercenary Three in the science fiction television series "Dark Matter."
  • D. John Eisendrath
    John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
  • E. Karl Helfrich
    Karl Helfrich is an American physical oceanographer known for his research on geophysical fluid dynamics and coastal and polar ocean processes.
  • 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_69e0b4f733f081908a401c0b7beb0b9f completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c67a33548190b0f5ba58b001d387 completed April 21, 2026, 12:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0913a46d808190a39fc27ecbb31e99 completed May 17, 2026, 1:02 a.m.
NEDg Description generation batch_6a09145a9b0481909086941cdd981e1a completed May 17, 2026, 1:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0914f1925081909bce8ad0932c6722 completed May 17, 2026, 1:08 a.m.
Created at: April 16, 2026, 12:46 p.m.