Triple

T91605
Position Surface form Disambiguated ID Type / Status
Subject Eastman Johnson E1839 entity
Predicate notableWork P4 FINISHED
Object Portrait of Nathaniel Hawthorne
Portrait of Nathaniel Hawthorne is a 19th-century painted likeness of the famed American author, created by realist portraitist Eastman Johnson.
E1839 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: Portrait of Nathaniel Hawthorne | Statement: [Eastman Johnson, notableWork, Portrait of Nathaniel Hawthorne]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portrait of Nathaniel Hawthorne
Context triple: [Eastman Johnson, notableWork, Portrait of Nathaniel Hawthorne]
  • A. Nathaniel Hawthorne
    Nathaniel Hawthorne was a 19th-century American novelist and short story writer best known for his dark romantic works exploring sin, guilt, and morality, including "The Scarlet Letter" and "The House of the Seven Gables."
  • B. The Voyage of Life series by Thomas Cole
    The Voyage of Life series by Thomas Cole is a celebrated group of four allegorical landscape paintings depicting the stages of human life from childhood to old age.
  • C. Eastman Johnson
    Eastman Johnson was a prominent 19th-century American painter, often called the “American Rembrandt,” known for his genre scenes and portraits that captured everyday life and notable figures of his time.
  • D. American Gothic
    American Gothic is a famous 1930 painting by Grant Wood depicting a stern farmer and his daughter in front of a rural house, and is one of the most iconic images in American art.
  • E. John Harvard statue
    The John Harvard statue is a famous bronze monument in Harvard Yard that has become an iconic symbol of Harvard University and a popular tourist attraction.
  • 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: Portrait of Nathaniel Hawthorne
Triple: [Eastman Johnson, notableWork, Portrait of Nathaniel Hawthorne]
Generated description
Portrait of Nathaniel Hawthorne is a 19th-century painted likeness of the famed American author, created by realist portraitist Eastman Johnson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portrait of Nathaniel Hawthorne
Target entity description: Portrait of Nathaniel Hawthorne is a 19th-century painted likeness of the famed American author, created by realist portraitist Eastman Johnson.
  • A. Nathaniel Hawthorne
    Nathaniel Hawthorne was a 19th-century American novelist and short story writer best known for his dark romantic works exploring sin, guilt, and morality, including "The Scarlet Letter" and "The House of the Seven Gables."
  • B. The Voyage of Life series by Thomas Cole
    The Voyage of Life series by Thomas Cole is a celebrated group of four allegorical landscape paintings depicting the stages of human life from childhood to old age.
  • C. Eastman Johnson chosen
    Eastman Johnson was a prominent 19th-century American painter, often called the “American Rembrandt,” known for his genre scenes and portraits that captured everyday life and notable figures of his time.
  • D. American Gothic
    American Gothic is a famous 1930 painting by Grant Wood depicting a stern farmer and his daughter in front of a rural house, and is one of the most iconic images in American art.
  • E. John Harvard statue
    The John Harvard statue is a famous bronze monument in Harvard Yard that has become an iconic symbol of Harvard University and a popular tourist attraction.
  • F. None of above.

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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24faa6d608190920c8fc144e85e21 completed Feb. 28, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26245bf748190828d5cb4624b2a79 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a262bec71481909b251923011ca502 completed Feb. 28, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69a263626b7c8190b53469d93ac604d9 completed Feb. 28, 2026, 3:39 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.