Triple

T6815619
Position Surface form Disambiguated ID Type / Status
Subject The Last Days of Pompeii (1935 film) E156744 entity
Predicate screenwriter P2831 FINISHED
Object George Callahan
George Callahan was a screenwriter active in early 20th-century American cinema, known for his work on films such as the 1935 adaptation of "The Last Days of Pompeii."
 E630444 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: George Callahan | Statement: [The Last Days of Pompeii (1935 film), screenwriter, George Callahan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George Callahan
Context triple: [The Last Days of Pompeii (1935 film), screenwriter, George Callahan]
  • A. Jack O'Callahan
    Jack O'Callahan is an American former defenseman best known for being part of the "Miracle on Ice" U.S. team that won gold at the 1980 Winter Olympics before going on to play in the NHL.
  • B. Michael Callaghan
    Michael Callaghan is one of the children of former UK Prime Minister James Callaghan.
  • C. Jim Corrigan
    Jim Corrigan is a DC Comics character best known as the human host of the powerful supernatural entity known as the Spectre.
  • D. Tom Kilpatrick
    Tom Kilpatrick was a screenwriter best known for his work on the 1940 science fiction horror film "Dr. Cyclops."
  • E. Joe Dougherty
    Joe Dougherty was an American voice actor best known for originating the voice of the Warner Bros. cartoon character Porky Pig in the 1930s.
  • 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: George Callahan
Triple: [The Last Days of Pompeii (1935 film), screenwriter, George Callahan]
Generated description
George Callahan was a screenwriter active in early 20th-century American cinema, known for his work on films such as the 1935 adaptation of "The Last Days of Pompeii."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: George Callahan
Target entity description: George Callahan was a screenwriter active in early 20th-century American cinema, known for his work on films such as the 1935 adaptation of "The Last Days of Pompeii."
  • A. Jack O'Callahan
    Jack O'Callahan is an American former defenseman best known for being part of the "Miracle on Ice" U.S. team that won gold at the 1980 Winter Olympics before going on to play in the NHL.
  • B. Michael Callaghan
    Michael Callaghan is one of the children of former UK Prime Minister James Callaghan.
  • C. Jim Corrigan
    Jim Corrigan is a DC Comics character best known as the human host of the powerful supernatural entity known as the Spectre.
  • D. Tom Kilpatrick
    Tom Kilpatrick was a screenwriter best known for his work on the 1940 science fiction horror film "Dr. Cyclops."
  • E. Joe Dougherty
    Joe Dougherty was an American voice actor best known for originating the voice of the Warner Bros. cartoon character Porky Pig in the 1930s.
  • 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_69c68828b26c819090fe9df7612bbc27 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d32dc19c8190a871cc1ff1471a58 completed March 27, 2026, 6:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69c75832278c8190b27ee9931f94a15e completed March 28, 2026, 4:25 a.m.
NEDg Description generation batch_69c759fa97348190bd0cec279878e9d6 completed March 28, 2026, 4:32 a.m.
NED2 Entity disambiguation (via description) batch_69c75a253b80819080f4566abf377186 completed March 28, 2026, 4:33 a.m.
Created at: March 27, 2026, 2:17 p.m.