Triple

T12402486
Position Surface form Disambiguated ID Type / Status
Subject Leverett House E296292 entity
Predicate hasComponent P35 FINISHED
Object Leverett Towers
Leverett Towers is a high-rise residential complex that forms part of Leverett House, an undergraduate residential house at Harvard University.
E296292 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: Leverett Towers | Statement: [Leverett House, hasComponent, Leverett Towers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leverett Towers
Context triple: [Leverett House, hasComponent, Leverett Towers]
  • A. Leverett House
    Leverett House is one of Harvard College’s twelve undergraduate residential houses, providing housing, dining, and community life for students.
  • B. Lowell House
    Lowell House is one of Harvard College’s historic residential houses, known for its distinctive blue-domed tower, traditions like weekly teas and Russian bells, and its central role in undergraduate life.
  • C. Vinson Court
    The Vinson Court was the period in U.S. Supreme Court history (1946–1953) when Fred M. Vinson served as Chief Justice, overseeing key decisions on post–World War II civil liberties, federal power, and the early Cold War.
  • D. Purcell Tower
    Purcell Tower is a prominent colonial-era clock tower and landmark located in the hill town of Pyin Oo Lwin, Myanmar.
  • E. Eastman Court
    Eastman Court is a landscaped green space on MIT’s Cambridge campus that serves as a central outdoor area for relaxation, gatherings, and campus events.
  • 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: Leverett Towers
Triple: [Leverett House, hasComponent, Leverett Towers]
Generated description
Leverett Towers is a high-rise residential complex that forms part of Leverett House, an undergraduate residential house at Harvard University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leverett Towers
Target entity description: Leverett Towers is a high-rise residential complex that forms part of Leverett House, an undergraduate residential house at Harvard University.
  • A. Leverett House chosen
    Leverett House is one of Harvard College’s twelve undergraduate residential houses, providing housing, dining, and community life for students.
  • B. Lowell House
    Lowell House is one of Harvard College’s historic residential houses, known for its distinctive blue-domed tower, traditions like weekly teas and Russian bells, and its central role in undergraduate life.
  • C. Vinson Court
    The Vinson Court was the period in U.S. Supreme Court history (1946–1953) when Fred M. Vinson served as Chief Justice, overseeing key decisions on post–World War II civil liberties, federal power, and the early Cold War.
  • D. Purcell Tower
    Purcell Tower is a prominent colonial-era clock tower and landmark located in the hill town of Pyin Oo Lwin, Myanmar.
  • E. Eastman Court
    Eastman Court is a landscaped green space on MIT’s Cambridge campus that serves as a central outdoor area for relaxation, gatherings, and campus events.
  • 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_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d477004819095e65ef6f70c69d9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63484c6808190a71d24f8ee3a7e15 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f63675dbb08190b2711d1d58ffea9b completed May 2, 2026, 5:37 p.m.
NED2 Entity disambiguation (via description) batch_69f6375cc6908190922825013e0b4000 completed May 2, 2026, 5:41 p.m.
Created at: April 8, 2026, 9:55 p.m.