Triple

T9268193
Position Surface form Disambiguated ID Type / Status
Subject Percival Lowell E222753 entity
Predicate sibling P363 FINISHED
Object Abbott Lawrence Lowell
Abbott Lawrence Lowell was an influential American educator and legal scholar who served as president of Harvard University in the early 20th century, overseeing major reforms and expansion of the institution.
E790229 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: Abbott Lawrence Lowell | Statement: [Percival Lowell, sibling, Abbott Lawrence Lowell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Abbott Lawrence Lowell
Context triple: [Percival Lowell, sibling, Abbott Lawrence Lowell]
  • A. Charles Eliot
    Charles Eliot was a prominent American landscape architect of the late 19th century, known for his influential work in urban park and parkway design around Boston.
  • B. Charles W. Eliot
    Charles W. Eliot was a prominent American academic and long-serving president of Harvard University who played a major role in modernizing higher education in the United States.
  • C. William Gardner Choate
    William Gardner Choate was an American lawyer, federal judge, and prominent educator who co-founded the prestigious preparatory school Choate Rosemary Hall.
  • D. Theodore Lyman III
    Theodore Lyman III was a 19th-century American politician, philanthropist, and mayor of Boston known for his civic reforms and support of social welfare initiatives.
  • E. Daniel Coit Gilman
    Daniel Coit Gilman was an influential American educator and the first president of Johns Hopkins University, known for shaping the modern research university model in the United States.
  • 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: Abbott Lawrence Lowell
Triple: [Percival Lowell, sibling, Abbott Lawrence Lowell]
Generated description
Abbott Lawrence Lowell was an influential American educator and legal scholar who served as president of Harvard University in the early 20th century, overseeing major reforms and expansion of the institution.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Abbott Lawrence Lowell
Target entity description: Abbott Lawrence Lowell was an influential American educator and legal scholar who served as president of Harvard University in the early 20th century, overseeing major reforms and expansion of the institution.
  • A. Charles Eliot
    Charles Eliot was a prominent American landscape architect of the late 19th century, known for his influential work in urban park and parkway design around Boston.
  • B. Charles W. Eliot
    Charles W. Eliot was a prominent American academic and long-serving president of Harvard University who played a major role in modernizing higher education in the United States.
  • C. William Gardner Choate
    William Gardner Choate was an American lawyer, federal judge, and prominent educator who co-founded the prestigious preparatory school Choate Rosemary Hall.
  • D. Theodore Lyman III
    Theodore Lyman III was a 19th-century American politician, philanthropist, and mayor of Boston known for his civic reforms and support of social welfare initiatives.
  • E. Daniel Coit Gilman
    Daniel Coit Gilman was an influential American educator and the first president of Johns Hopkins University, known for shaping the modern research university model in the United States.
  • 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_69ca841f2e808190a64f4c31903a1332 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd074d2d0081909f9f8db04547358e completed April 1, 2026, 11:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b1ecfadc81909adf95fbbc77c389 completed April 4, 2026, 6:38 a.m.
NEDg Description generation batch_69d0b3f4bb6c819082d3f801ad88304f completed April 4, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69d0b4b8131c8190b2aa8be56925b7bc completed April 4, 2026, 6:50 a.m.
Created at: March 30, 2026, 7:33 p.m.