Triple

T1199842
Position Surface form Disambiguated ID Type / Status
Subject Gunga Din E25754 entity
Predicate screenwriter P2831 FINISHED
Object Charles MacArthur
Charles MacArthur was an American playwright and screenwriter best known for co-writing the classic play "The Front Page" and several successful Hollywood films.
 E164717 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: Charles MacArthur | Statement: [Gunga Din, screenwriter, Charles MacArthur]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles MacArthur
Context triple: [Gunga Din, screenwriter, Charles MacArthur]
  • A. Arthur Garfield Hays
    Arthur Garfield Hays was a prominent American civil liberties lawyer and general counsel for the ACLU, known for defending controversial causes and clients in landmark trials of the early 20th century.
  • B. Robert Helmer MacArthur
    Robert Helmer MacArthur was an influential American ecologist best known for his pioneering work on island biogeography and the theory of species diversity.
  • C. Arthur MacArthur Sr.
    Arthur MacArthur Sr. was an American lawyer, Civil War officer, and politician who briefly served as the acting governor of Wisconsin.
  • D. Arthur MacArthur III
    Arthur MacArthur III was a United States Navy officer and the son of General Arthur MacArthur Jr. and brother of General Douglas MacArthur.
  • E. Arthur MacArthur Jr.
    Arthur MacArthur Jr. was a U.S. Army general and Medal of Honor recipient who served as military governor of the Philippines and was the father of General Douglas MacArthur.
  • 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: Charles MacArthur
Triple: [Gunga Din, screenwriter, Charles MacArthur]
Generated description
Charles MacArthur was an American playwright and screenwriter best known for co-writing the classic play "The Front Page" and several successful Hollywood films.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles MacArthur
Target entity description: Charles MacArthur was an American playwright and screenwriter best known for co-writing the classic play "The Front Page" and several successful Hollywood films.
  • A. Arthur Garfield Hays
    Arthur Garfield Hays was a prominent American civil liberties lawyer and general counsel for the ACLU, known for defending controversial causes and clients in landmark trials of the early 20th century.
  • B. Robert Helmer MacArthur
    Robert Helmer MacArthur was an influential American ecologist best known for his pioneering work on island biogeography and the theory of species diversity.
  • C. Arthur MacArthur Sr.
    Arthur MacArthur Sr. was an American lawyer, Civil War officer, and politician who briefly served as the acting governor of Wisconsin.
  • D. Arthur MacArthur III
    Arthur MacArthur III was a United States Navy officer and the son of General Arthur MacArthur Jr. and brother of General Douglas MacArthur.
  • E. Arthur MacArthur Jr.
    Arthur MacArthur Jr. was a U.S. Army general and Medal of Honor recipient who served as military governor of the Philippines and was the father of General Douglas MacArthur.
  • 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_69a49429f5ec8190a6a205eb0ae81e5e completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd9d56748190a12fe4a30346f1d8 completed March 1, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08a02ba081908e0036a9d8bfc9f2 completed March 8, 2026, 5:26 a.m.
NEDg Description generation batch_69ad0969c1208190bb3ab40d666fea7a completed March 8, 2026, 5:30 a.m.
NED2 Entity disambiguation (via description) batch_69ad09f863a48190aab813d765e15e13 completed March 8, 2026, 5:32 a.m.
Created at: March 1, 2026, 7:46 p.m.