Triple

T4924006
Position Surface form Disambiguated ID Type / Status
Subject American Impressionism E110531 entity
Predicate hasNotableArtist P2487 FINISHED
Object Edmund C. Tarbell
Edmund C. Tarbell was a prominent American Impressionist painter known for his refined domestic interiors, luminous handling of light, and leadership of the "Boston School" of painting.
 E487633 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: Edmund C. Tarbell | Statement: [American Impressionism, hasNotableArtist, Edmund C. Tarbell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edmund C. Tarbell
Context triple: [American Impressionism, hasNotableArtist, Edmund C. Tarbell]
  • A. Willard Metcalf
    Willard Metcalf was an American Impressionist painter known for his luminous New England landscapes and association with the Ten American Painters.
  • B. Olin Levi Warner
    Olin Levi Warner was a prominent 19th-century American sculptor known for his portrait busts, reliefs, and architectural sculpture on major public buildings.
  • C. Bertram Grosvenor Goodhue
    Bertram Grosvenor Goodhue was a prominent American architect known for his influential Gothic Revival and early modern designs, including major churches, public buildings, and monuments in the early 20th century.
  • D. William Merritt Chase
    William Merritt Chase was a prominent American painter and influential art teacher known for his Impressionist style and for founding and teaching at several important art schools in the United States.
  • E. John Henry Twachtman
    John Henry Twachtman was an American Impressionist painter known for his lyrical, atmospheric landscapes and innovative use of color and composition.
  • 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: Edmund C. Tarbell
Triple: [American Impressionism, hasNotableArtist, Edmund C. Tarbell]
Generated description
Edmund C. Tarbell was a prominent American Impressionist painter known for his refined domestic interiors, luminous handling of light, and leadership of the "Boston School" of painting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edmund C. Tarbell
Target entity description: Edmund C. Tarbell was a prominent American Impressionist painter known for his refined domestic interiors, luminous handling of light, and leadership of the "Boston School" of painting.
  • A. Willard Metcalf
    Willard Metcalf was an American Impressionist painter known for his luminous New England landscapes and association with the Ten American Painters.
  • B. Olin Levi Warner
    Olin Levi Warner was a prominent 19th-century American sculptor known for his portrait busts, reliefs, and architectural sculpture on major public buildings.
  • C. Bertram Grosvenor Goodhue
    Bertram Grosvenor Goodhue was a prominent American architect known for his influential Gothic Revival and early modern designs, including major churches, public buildings, and monuments in the early 20th century.
  • D. William Merritt Chase
    William Merritt Chase was a prominent American painter and influential art teacher known for his Impressionist style and for founding and teaching at several important art schools in the United States.
  • E. John Henry Twachtman
    John Henry Twachtman was an American Impressionist painter known for his lyrical, atmospheric landscapes and innovative use of color and composition.
  • 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_69bd4413f9908190afcff44d7929cc4c completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6ffeb86c8190a2fabe1ae1d54118 completed March 20, 2026, 4:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c44e91881909513a679886cbdef completed March 21, 2026, 1:25 p.m.
NEDg Description generation batch_69be9cdb00d88190832363821612ee1f completed March 21, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69be9d7e00f88190b2d12e872fadc181 completed March 21, 2026, 1:30 p.m.
Created at: March 20, 2026, 1:30 p.m.