Triple

T12361763
Position Surface form Disambiguated ID Type / Status
Subject Dunster House E294755 entity
Predicate namedAfter P63 FINISHED
Object Henry Dunster
Henry Dunster was the first president of Harvard College, known for shaping its early academic and administrative foundations in the 17th century.
 E977719 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: Henry Dunster | Statement: [Dunster House, namedAfter, Henry Dunster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henry Dunster
Context triple: [Dunster House, namedAfter, Henry Dunster]
  • A. William Pynchon
    William Pynchon was a 17th-century English colonist, fur trader, and magistrate in New England, best known as an early Puritan settler and controversial religious writer.
  • B. Tom Putnam
    Tom Putnam is a film producer and director best known for his work on the acclaimed documentary "Marwencol."
  • C. Wait Winthrop
    Wait Winthrop was a colonial New England military officer, magistrate, and political figure who played a prominent role in late 17th-century Massachusetts governance.
  • D. Edmund Quincy
    Edmund Quincy was a prominent member of the influential Quincy family of colonial Massachusetts, known for his role in early New England public and civic life.
  • E. Richard Mather
    Richard Mather is the husband of Katherine Hoult.
  • 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: Henry Dunster
Triple: [Dunster House, namedAfter, Henry Dunster]
Generated description
Henry Dunster was the first president of Harvard College, known for shaping its early academic and administrative foundations in the 17th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henry Dunster
Target entity description: Henry Dunster was the first president of Harvard College, known for shaping its early academic and administrative foundations in the 17th century.
  • A. William Pynchon
    William Pynchon was a 17th-century English colonist, fur trader, and magistrate in New England, best known as an early Puritan settler and controversial religious writer.
  • B. Tom Putnam
    Tom Putnam is a film producer and director best known for his work on the acclaimed documentary "Marwencol."
  • C. Wait Winthrop
    Wait Winthrop was a colonial New England military officer, magistrate, and political figure who played a prominent role in late 17th-century Massachusetts governance.
  • D. Edmund Quincy
    Edmund Quincy was a prominent member of the influential Quincy family of colonial Massachusetts, known for his role in early New England public and civic life.
  • E. Richard Mather
    Richard Mather is the husband of Katherine Hoult.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f91a1908190a8a4fa9da3b47933 completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ab9ea4c81908313b11716ad7c43 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c569a6c8190aecf8a4c627d8893 completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d0c2568819083e66c8ae484d30d completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:54 p.m.