Triple

T227829
Position Surface form Disambiguated ID Type / Status
Subject Henry Wadsworth Longfellow E4348 entity
Predicate child P120 FINISHED
Object Charles Appleton Longfellow
Charles Appleton Longfellow was the son of American poet Henry Wadsworth Longfellow, known for his extensive travels and letters that offered vivid accounts of 19th-century life abroad.
E32108 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: Charles Appleton Longfellow | Statement: [Henry Wadsworth Longfellow, child, Charles Appleton Longfellow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Appleton Longfellow
Context triple: [Henry Wadsworth Longfellow, child, Charles Appleton Longfellow]
  • A. Henry Wadsworth Longfellow
    Henry Wadsworth Longfellow was a prominent 19th-century American poet and educator known for works such as "Paul Revere's Ride," "The Song of Hiawatha," and "Evangeline."
  • B. John Greenleaf Whittier
    John Greenleaf Whittier was a prominent 19th-century American Quaker poet and abolitionist best known for his anti-slavery writings and New England regional verse.
  • C. James Russell Lowell
    James Russell Lowell was a 19th-century American poet, critic, editor, and diplomat associated with the Fireside Poets and influential in shaping U.S. literary culture.
  • D. Edwin Thomas Meredith
    Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
  • E. Emily Dickinson
    Emily Dickinson was a reclusive 19th-century American poet renowned for her innovative, compact verse and profound explorations of death, nature, and the inner life.
  • 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: Charles Appleton Longfellow
Triple: [Henry Wadsworth Longfellow, child, Charles Appleton Longfellow]
Generated description
Charles Appleton Longfellow was the son of American poet Henry Wadsworth Longfellow, known for his extensive travels and letters that offered vivid accounts of 19th-century life abroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Appleton Longfellow
Target entity description: Charles Appleton Longfellow was the son of American poet Henry Wadsworth Longfellow, known for his extensive travels and letters that offered vivid accounts of 19th-century life abroad.
  • A. Henry Wadsworth Longfellow
    Henry Wadsworth Longfellow was a prominent 19th-century American poet and educator known for works such as "Paul Revere's Ride," "The Song of Hiawatha," and "Evangeline."
  • B. John Greenleaf Whittier
    John Greenleaf Whittier was a prominent 19th-century American Quaker poet and abolitionist best known for his anti-slavery writings and New England regional verse.
  • C. James Russell Lowell
    James Russell Lowell was a 19th-century American poet, critic, editor, and diplomat associated with the Fireside Poets and influential in shaping U.S. literary culture.
  • D. Edwin Thomas Meredith
    Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
  • E. Emily Dickinson
    Emily Dickinson was a reclusive 19th-century American poet renowned for her innovative, compact verse and profound explorations of death, nature, and the inner life.
  • 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c8f60e081909a1e382c1564df8d completed Feb. 28, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3736e4010819089000ed60dbf519c completed Feb. 28, 2026, 10:59 p.m.
NEDg Description generation batch_69a373c9a698819088b3981ffbf85f9b completed Feb. 28, 2026, 11:01 p.m.
NED2 Entity disambiguation (via description) batch_69a3742d7efc81908a46e928326e43fa completed Feb. 28, 2026, 11:03 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.