Triple

T1982402
Position Surface form Disambiguated ID Type / Status
Subject Rebel Without a Cause E43056 entity
Predicate starring P1507 FINISHED
Object Edward Platt
Edward Platt was an American character actor best known for playing the Chief in the television series "Get Smart" and for roles in several classic mid-20th-century films.
 E300527 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: Edward Platt | Statement: [Rebel Without a Cause, starring, Edward Platt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edward Platt
Context triple: [Rebel Without a Cause, starring, Edward Platt]
  • A. William Orlamond
    William Orlamond was a Danish-born American character actor of the silent film era who appeared in numerous Hollywood productions in the 1910s and 1920s.
  • B. Edward Ward
    Edward Ward was an American film composer best known for scoring numerous Hollywood films in the 1930s and 1940s.
  • C. Anthony Peckham
    Anthony Peckham is a South African–born screenwriter best known for scripting films such as "Invictus" and "Sherlock Holmes."
  • D. Richard Pearson
    Richard Pearson was a British naval officer best known for commanding HMS Serapis in its famous 1779 engagement against John Paul Jones during the Battle of Flamborough Head.
  • E. Richard Pearson
    Richard Pearson is a film editor best known for his work on major Hollywood productions, including the superhero ensemble film "Justice League."
  • 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: Edward Platt
Triple: [Rebel Without a Cause, starring, Edward Platt]
Generated description
Edward Platt was an American character actor best known for playing the Chief in the television series "Get Smart" and for roles in several classic mid-20th-century films.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edward Platt
Target entity description: Edward Platt was an American character actor best known for playing the Chief in the television series "Get Smart" and for roles in several classic mid-20th-century films.
  • A. William Orlamond
    William Orlamond was a Danish-born American character actor of the silent film era who appeared in numerous Hollywood productions in the 1910s and 1920s.
  • B. Edward Ward
    Edward Ward was an American film composer best known for scoring numerous Hollywood films in the 1930s and 1940s.
  • C. Anthony Peckham
    Anthony Peckham is a South African–born screenwriter best known for scripting films such as "Invictus" and "Sherlock Holmes."
  • D. Richard Pearson
    Richard Pearson is a film editor best known for his work on major Hollywood productions, including the superhero ensemble film "Justice League."
  • E. Richard Pearson
    Richard Pearson was a British naval officer best known for commanding HMS Serapis in its famous 1779 engagement against John Paul Jones during the Battle of Flamborough Head.
  • 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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb81f5dac8190b5223fe2d59ee0d4 completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69afce742d288190bfdcffb81c29a173 completed March 10, 2026, 7:55 a.m.
NEDg Description generation batch_69afcee6ab24819085c22fe90e4632cf completed March 10, 2026, 7:57 a.m.
NED2 Entity disambiguation (via description) batch_69afcf6ea96c8190be36a40d042ac030 completed March 10, 2026, 7:59 a.m.
Created at: March 4, 2026, 7:37 p.m.