Triple

T1546778
Position Surface form Disambiguated ID Type / Status
Subject Ernest Wadsworth Longfellow E32994 entity
Predicate notableWork P4 FINISHED
Object Portraits of the Longfellow family
Portraits of the Longfellow family is a series of paintings by American artist Ernest Wadsworth Longfellow depicting members of his prominent literary family.
E176327 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: Portraits of the Longfellow family | Statement: [Ernest Wadsworth Longfellow, notableWork, Portraits of the Longfellow family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portraits of the Longfellow family
Context triple: [Ernest Wadsworth Longfellow, notableWork, Portraits of the Longfellow family]
  • A. Longfellow family
    The Longfellow family is an American family best known for including the celebrated 19th-century poet Henry Wadsworth Longfellow and his relatives.
  • B. Portrait of the Trip Family
    Portrait of the Trip Family is a 17th-century group portrait painting by Dutch Golden Age artist Ferdinand Bol, depicting the wealthy Amsterdam merchant Trip family.
  • C. Portrait of George Luks
    Portrait of George Luks is a painting by American artist Robert Henri depicting his fellow Ashcan School painter George Luks.
  • D. Alice Mary Longfellow
    Alice Mary Longfellow was an American philanthropist and preservationist best known for her work in historic education and for helping to preserve her father Henry Wadsworth Longfellow’s Cambridge home as a national literary landmark.
  • E. Portrait of Dora Wheeler
    Portrait of Dora Wheeler is an 1883 oil painting by American artist William Merritt Chase, celebrated for its vibrant color, decorative backdrop, and innovative portrayal of the modern woman in a richly patterned interior.
  • 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: Portraits of the Longfellow family
Triple: [Ernest Wadsworth Longfellow, notableWork, Portraits of the Longfellow family]
Generated description
Portraits of the Longfellow family is a series of paintings by American artist Ernest Wadsworth Longfellow depicting members of his prominent literary family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portraits of the Longfellow family
Target entity description: Portraits of the Longfellow family is a series of paintings by American artist Ernest Wadsworth Longfellow depicting members of his prominent literary family.
  • A. Longfellow family
    The Longfellow family is an American family best known for including the celebrated 19th-century poet Henry Wadsworth Longfellow and his relatives.
  • B. Portrait of the Trip Family
    Portrait of the Trip Family is a 17th-century group portrait painting by Dutch Golden Age artist Ferdinand Bol, depicting the wealthy Amsterdam merchant Trip family.
  • C. Portrait of George Luks
    Portrait of George Luks is a painting by American artist Robert Henri depicting his fellow Ashcan School painter George Luks.
  • D. Alice Mary Longfellow
    Alice Mary Longfellow was an American philanthropist and preservationist best known for her work in historic education and for helping to preserve her father Henry Wadsworth Longfellow’s Cambridge home as a national literary landmark.
  • E. Portrait of Dora Wheeler
    Portrait of Dora Wheeler is an 1883 oil painting by American artist William Merritt Chase, celebrated for its vibrant color, decorative backdrop, and innovative portrayal of the modern woman in a richly patterned interior.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb20dd5a88190b3d6e6f0004fe9b4 completed March 7, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad30a073bc8190a269cb036775dfe4 completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad3117b49881908916e7137f8b655c completed March 8, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69ad3179b0148190b69b16b5d2051ece completed March 8, 2026, 8:21 a.m.
Created at: March 4, 2026, 7:26 p.m.