Triple

T10133045
Position Surface form Disambiguated ID Type / Status
Subject Matthew Marks Gallery E226785 entity
Predicate represents P129 FINISHED
Object Peter Cain
Peter Cain was an American painter best known for his meticulously distorted, hyperreal depictions of automobiles that bridged abstraction and representation in the late 20th century.
 E843180 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: Peter Cain | Statement: [Matthew Marks Gallery, represents, Peter Cain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Cain
Context triple: [Matthew Marks Gallery, represents, Peter Cain]
  • A. Peter Armitage
    Peter Armitage was a British actor best known for his long-running role as Bill Webster in the soap opera "Coronation Street."
  • B. Peter Pearce
    Peter Pearce is an American architect known for his innovative, environmentally focused designs and contributions to sustainable architecture, including work on experimental projects like Biosphere 2.
  • C. Peter Tanner
    Peter Tanner was a British film editor known for his work on numerous feature films, including the Vietnam War drama "Hamburger Hill."
  • D. Peter Garnsey
    Peter Garnsey is a prominent historian of the ancient world, particularly known for his influential scholarship on the social, economic, and legal history of the Roman Empire.
  • E. Peter Savage
    Peter Savage was an author whose work served as the basis for the acclaimed boxing film "Raging Bull."
  • 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: Peter Cain
Triple: [Matthew Marks Gallery, represents, Peter Cain]
Generated description
Peter Cain was an American painter best known for his meticulously distorted, hyperreal depictions of automobiles that bridged abstraction and representation in the late 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Cain
Target entity description: Peter Cain was an American painter best known for his meticulously distorted, hyperreal depictions of automobiles that bridged abstraction and representation in the late 20th century.
  • A. Peter Armitage
    Peter Armitage was a British actor best known for his long-running role as Bill Webster in the soap opera "Coronation Street."
  • B. Peter Pearce
    Peter Pearce is an American architect known for his innovative, environmentally focused designs and contributions to sustainable architecture, including work on experimental projects like Biosphere 2.
  • C. Peter Tanner
    Peter Tanner was a British film editor known for his work on numerous feature films, including the Vietnam War drama "Hamburger Hill."
  • D. Peter Garnsey
    Peter Garnsey is a prominent historian of the ancient world, particularly known for his influential scholarship on the social, economic, and legal history of the Roman Empire.
  • E. Peter Savage
    Peter Savage was an author whose work served as the basis for the acclaimed boxing film "Raging Bull."
  • 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_69ca8433ec308190b8b25a6fe359c34c completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cdd336cbf48190b647c69675d0b06f completed April 2, 2026, 2:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5d98a148190ada7082adb98ddaa completed April 5, 2026, 10:44 p.m.
NEDg Description generation batch_69d2e73e4d5081909f0068d3bed583d3 completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e7eea4d88190a2ec6d22a83934b3 completed April 5, 2026, 10:53 p.m.
Created at: March 30, 2026, 9:06 p.m.