Triple

T26477
Position Surface form Disambiguated ID Type / Status
Subject Harvard Business School E530 entity
Predicate campus P269 FINISHED
Object Allston
Allston is a Boston neighborhood located across the Charles River from Harvard’s main campus, known for its mix of students, residential areas, and commercial spaces.
 E32008 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: Allston | Statement: [Harvard Business School, campus, Allston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Allston
Context triple: [Harvard Business School, campus, Allston]
  • A. Porter Square
    Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
  • B. Inman Square
    Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
  • C. Cambridgeport
    Cambridgeport is a residential and commercial neighborhood in Cambridge, Massachusetts, located along the Charles River and known for its mix of historic housing, local businesses, and proximity to MIT.
  • D. Ballston
    Ballston is a dense, transit-oriented urban neighborhood in Arlington, Virginia, known for its mix of offices, apartments, shopping, and dining.
  • E. Cambridge Common
    Cambridge Common is a historic public park in Cambridge, Massachusetts, known for its role in the American Revolutionary War and as a central civic gathering space.
  • 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: Allston
Triple: [Harvard Business School, campus, Allston]
Generated description
Allston is a Boston neighborhood located across the Charles River from Harvard’s main campus, known for its mix of students, residential areas, and commercial spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Allston
Target entity description: Allston is a Boston neighborhood located across the Charles River from Harvard’s main campus, known for its mix of students, residential areas, and commercial spaces.
  • A. Porter Square
    Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
  • B. Inman Square
    Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
  • C. Cambridgeport
    Cambridgeport is a residential and commercial neighborhood in Cambridge, Massachusetts, located along the Charles River and known for its mix of historic housing, local businesses, and proximity to MIT.
  • D. Ballston
    Ballston is a dense, transit-oriented urban neighborhood in Arlington, Virginia, known for its mix of offices, apartments, shopping, and dining.
  • E. Cambridge Common
    Cambridge Common is a historic public park in Cambridge, Massachusetts, known for its role in the American Revolutionary War and as a central civic gathering space.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a246776cf48190aca9855cb07e8d89 completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a36ce8e3f0819084ecf7471389ecbc completed Feb. 28, 2026, 10:32 p.m.
NEDg Description generation batch_69a36d9181d081909186f41c628cf8a7 completed Feb. 28, 2026, 10:34 p.m.
NED2 Entity disambiguation (via description) batch_69a372d67da081908f05d7d370929073 completed Feb. 28, 2026, 10:57 p.m.
Created at: Feb. 28, 2026, 1:34 a.m.