Triple

T584449
Position Surface form Disambiguated ID Type / Status
Subject Pemberton Square, Boston E15127 entity
Predicate namedAfter P63 FINISHED
Object Pemberton Hill (historic name)
Pemberton Hill was a historic elevation in Boston that was leveled in the 19th century to create new streets and building sites in the city’s downtown area.
 E35916 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: Pemberton Hill (historic name) | Statement: [Pemberton Square, Boston, namedAfter, Pemberton Hill (historic name)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pemberton Hill (historic name)
Context triple: [Pemberton Square, Boston, namedAfter, Pemberton Hill (historic name)]
  • A. Holcombe Hill
    Holcombe Hill is a prominent hill in Lancashire, England, known for its panoramic views over the surrounding countryside and the Peel Monument near its summit.
  • B. Science Hill
    Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
  • C. Brewster Hill
    Brewster Hill is a small residential hamlet within the Town of Southeast in Putnam County, New York.
  • D. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • E. Pemberton Square
    Pemberton Square is a historic civic space in downtown Boston, Massachusetts, known for housing important judicial and governmental buildings.
  • 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: Pemberton Hill (historic name)
Triple: [Pemberton Square, Boston, namedAfter, Pemberton Hill (historic name)]
Generated description
Pemberton Hill was a historic elevation in Boston that was leveled in the 19th century to create new streets and building sites in the city’s downtown area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pemberton Hill (historic name)
Target entity description: Pemberton Hill was a historic elevation in Boston that was leveled in the 19th century to create new streets and building sites in the city’s downtown area.
  • A. Holcombe Hill
    Holcombe Hill is a prominent hill in Lancashire, England, known for its panoramic views over the surrounding countryside and the Peel Monument near its summit.
  • B. Science Hill
    Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
  • C. Brewster Hill
    Brewster Hill is a small residential hamlet within the Town of Southeast in Putnam County, New York.
  • D. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • E. Pemberton Square chosen
    Pemberton Square is a historic civic space in downtown Boston, Massachusetts, known for housing important judicial and governmental buildings.
  • F. None of above.

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_69a4935783b8819082b77726ec10cc42 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49b9874c88190bd1e08d4689ea124 completed March 1, 2026, 8:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69a508a1cc788190a0906bfd876e510e completed March 2, 2026, 3:48 a.m.
NEDg Description generation batch_69a50acbc7948190839d73bf48af0a67 completed March 2, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_69a50b5abad08190b5abab497c61952b completed March 2, 2026, 4 a.m.
Created at: March 1, 2026, 7:33 p.m.