Triple

T14702392
Position Surface form Disambiguated ID Type / Status
Subject John Saxon E345337 entity
Predicate playedCharacter P1507 FINISHED
Object Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master
Lt. Donald Thompson in *A Nightmare on Elm Street 4: The Dream Master* is a recurring character in the *Nightmare on Elm Street* horror franchise, depicted as the stern, protective father of Nancy Thompson and a former police officer entangled in the legacy of Freddy Krueger.
E1115724 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: Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master | Statement: [John Saxon, playedCharacter, Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master
Context triple: [John Saxon, playedCharacter, Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master]
  • A. A Nightmare on Elm Street 4: The Dream Master
    A Nightmare on Elm Street 4: The Dream Master is a 1988 supernatural slasher film in the Nightmare on Elm Street franchise, continuing the story of Freddy Krueger as he terrorizes teenagers in their dreams.
  • B. Detective Lennox in Fright Night
    Detective Lennox in *Fright Night* is a skeptical police detective who dismisses the protagonist’s claims about his neighbor being a vampire, adding grounded, procedural tension to the horror-comedy film.
  • C. Nancy Thompson is a teenage girl targeted by Freddy Krueger
    Nancy Thompson is the resourceful teenage protagonist of the horror film "A Nightmare on Elm Street," who battles the supernatural killer Freddy Krueger in her dreams.
  • D. A Nightmare on Elm Street 3: Dream Warriors
    A Nightmare on Elm Street 3: Dream Warriors is a 1987 horror film in the A Nightmare on Elm Street franchise, known for blending slasher elements with imaginative dream sequences and expanding the mythology of Freddy Krueger.
  • E. A Nightmare on Elm Street 5: The Dream Child
    A Nightmare on Elm Street 5: The Dream Child is a 1989 supernatural slasher film in the Nightmare on Elm Street franchise, in which Freddy Krueger returns to terrorize a pregnant teenager through the dreams of her unborn child.
  • 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: Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master
Triple: [John Saxon, playedCharacter, Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master]
Generated description
Lt. Donald Thompson in *A Nightmare on Elm Street 4: The Dream Master* is a recurring character in the *Nightmare on Elm Street* horror franchise, depicted as the stern, protective father of Nancy Thompson and a former police officer entangled in the legacy of Freddy Krueger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lt. Donald Thompson in A Nightmare on Elm Street 4: The Dream Master
Target entity description: Lt. Donald Thompson in *A Nightmare on Elm Street 4: The Dream Master* is a recurring character in the *Nightmare on Elm Street* horror franchise, depicted as the stern, protective father of Nancy Thompson and a former police officer entangled in the legacy of Freddy Krueger.
  • A. A Nightmare on Elm Street 4: The Dream Master
    A Nightmare on Elm Street 4: The Dream Master is a 1988 supernatural slasher film in the Nightmare on Elm Street franchise, continuing the story of Freddy Krueger as he terrorizes teenagers in their dreams.
  • B. Detective Lennox in Fright Night
    Detective Lennox in *Fright Night* is a skeptical police detective who dismisses the protagonist’s claims about his neighbor being a vampire, adding grounded, procedural tension to the horror-comedy film.
  • C. Nancy Thompson is a teenage girl targeted by Freddy Krueger
    Nancy Thompson is the resourceful teenage protagonist of the horror film "A Nightmare on Elm Street," who battles the supernatural killer Freddy Krueger in her dreams.
  • D. A Nightmare on Elm Street 3: Dream Warriors
    A Nightmare on Elm Street 3: Dream Warriors is a 1987 horror film in the A Nightmare on Elm Street franchise, known for blending slasher elements with imaginative dream sequences and expanding the mythology of Freddy Krueger.
  • E. A Nightmare on Elm Street 5: The Dream Child
    A Nightmare on Elm Street 5: The Dream Child is a 1989 supernatural slasher film in the Nightmare on Elm Street franchise, in which Freddy Krueger returns to terrorize a pregnant teenager through the dreams of her unborn child.
  • 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_69d822e4a8c08190a155df736bb7bc13 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb6071e5c8190bb5509c859135c2d completed April 14, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdf0861c308190af0b5da403ecb321 completed May 8, 2026, 2:17 p.m.
NEDg Description generation batch_69fdf368782c8190825247435eab2045 completed May 8, 2026, 2:30 p.m.
NED2 Entity disambiguation (via description) batch_69fdf3fe50ac8190ad5529427472eda3 completed May 8, 2026, 2:32 p.m.
Created at: April 10, 2026, 1:28 a.m.