Triple

T227831
Position Surface form Disambiguated ID Type / Status
Subject Henry Wadsworth Longfellow E4348 entity
Predicate child P120 FINISHED
Object 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.
E33254 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: Alice Mary Longfellow | Statement: [Henry Wadsworth Longfellow, child, Alice Mary Longfellow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alice Mary Longfellow
Context triple: [Henry Wadsworth Longfellow, child, Alice Mary Longfellow]
  • A. 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.
  • B. Ernest Wadsworth Longfellow
    Ernest Wadsworth Longfellow was an American painter and the son of famed poet Henry Wadsworth Longfellow.
  • C. 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."
  • D. Elizabeth Browning Donner
    Elizabeth Browning Donner was the second wife of Elliott Roosevelt, son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt.
  • E. 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.
  • 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: Alice Mary Longfellow
Triple: [Henry Wadsworth Longfellow, child, Alice Mary Longfellow]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alice Mary Longfellow
Target entity description: 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.
  • A. 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.
  • B. Ernest Wadsworth Longfellow
    Ernest Wadsworth Longfellow was an American painter and the son of famed poet Henry Wadsworth Longfellow.
  • C. 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."
  • D. Elizabeth Browning Donner
    Elizabeth Browning Donner was the second wife of Elliott Roosevelt, son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt.
  • E. 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.
  • 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_69a37952cbbc8190afd920510408fd31 completed Feb. 28, 2026, 11:25 p.m.
NEDg Description generation batch_69a379ec65a48190a379e35cc0867ac2 completed Feb. 28, 2026, 11:27 p.m.
NED2 Entity disambiguation (via description) batch_69a37a81393881908a2a6c345d6f89fa completed Feb. 28, 2026, 11:30 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.