Triple

T1180715
Position Surface form Disambiguated ID Type / Status
Subject Taxi Driver E25129 entity
Predicate cinematographyBy P1953 FINISHED
Object Michael Chapman
Michael Chapman was an acclaimed American cinematographer best known for his influential work on landmark films of the 1970s and 1980s, particularly in collaboration with director Martin Scorsese.
E136930 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: Michael Chapman | Statement: [Taxi Driver, cinematographyBy, Michael Chapman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Michael Chapman
Context triple: [Taxi Driver, cinematographyBy, Michael Chapman]
  • A. Loudon Wainwright III
    Loudon Wainwright III is an American folk singer-songwriter and humorist known for his witty, confessional songs and influential albums since the 1970s.
  • B. Ramblin' Jack Elliott
    Ramblin' Jack Elliott is an influential American folk singer and guitarist known for his storytelling style and for helping popularize traditional folk music during the mid-20th-century folk revival.
  • C. Tom Paxton
    Tom Paxton is an influential American folk singer-songwriter known for his topical protest songs, storytelling ballads, and significant role in the 1960s folk music revival.
  • D. Jackson Browne
    Jackson Browne is an American singer-songwriter known for his introspective lyrics and influential contributions to the 1970s soft rock and folk-rock genres.
  • E. Gene Clark
    Gene Clark was an American singer-songwriter best known as a founding member of the folk-rock band The Byrds and a key figure in the development of country rock.
  • 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: Michael Chapman
Triple: [Taxi Driver, cinematographyBy, Michael Chapman]
Generated description
Michael Chapman was an acclaimed American cinematographer best known for his influential work on landmark films of the 1970s and 1980s, particularly in collaboration with director Martin Scorsese.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Michael Chapman
Target entity description: Michael Chapman was an acclaimed American cinematographer best known for his influential work on landmark films of the 1970s and 1980s, particularly in collaboration with director Martin Scorsese.
  • A. Loudon Wainwright III
    Loudon Wainwright III is an American folk singer-songwriter and humorist known for his witty, confessional songs and influential albums since the 1970s.
  • B. Ramblin' Jack Elliott
    Ramblin' Jack Elliott is an influential American folk singer and guitarist known for his storytelling style and for helping popularize traditional folk music during the mid-20th-century folk revival.
  • C. Tom Paxton
    Tom Paxton is an influential American folk singer-songwriter known for his topical protest songs, storytelling ballads, and significant role in the 1960s folk music revival.
  • D. Jackson Browne
    Jackson Browne is an American singer-songwriter known for his introspective lyrics and influential contributions to the 1970s soft rock and folk-rock genres.
  • E. Gene Clark
    Gene Clark was an American singer-songwriter best known as a founding member of the folk-rock band The Byrds and a key figure in the development of country rock.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd32c5f48190b4e2d39fa052cbb7 completed March 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac764827b881908cd2bb1e11e179f3 completed March 7, 2026, 7:02 p.m.
NEDg Description generation batch_69ac77ba5cf08190a80a9e35f99aa7c3 completed March 7, 2026, 7:08 p.m.
NED2 Entity disambiguation (via description) batch_69ac781e4e5481909d56c790d46660ef completed March 7, 2026, 7:10 p.m.
Created at: March 1, 2026, 7:45 p.m.