Triple

T489979
Position Surface form Disambiguated ID Type / Status
Subject Harvard Hall E9964 entity
Predicate near P350 FINISHED
Object University Hall
University Hall is a central administrative and classroom building in Harvard Yard at Harvard University, known for its historic granite architecture and prominent campus location.
 E82851 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: University Hall | Statement: [Harvard Hall, near, University Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University Hall
Context triple: [Harvard Hall, near, University Hall]
  • A. Hughes Hall, Cambridge
    Hughes Hall, Cambridge is a constituent college of the University of Cambridge known for its focus on mature and postgraduate students and its diverse international community.
  • B. Peterhouse, Cambridge
    Peterhouse, Cambridge is the oldest constituent college of the University of Cambridge, renowned for its historic architecture and intimate academic community.
  • C. Pierson College
    Pierson College is one of Yale University's residential colleges, providing housing, dining, and community life for its undergraduate students.
  • D. Downing College, Cambridge
    Downing College, Cambridge is a constituent college of the University of Cambridge known for its neoclassical architecture and strong traditions in law and the humanities.
  • E. Trinity Hall, Cambridge
    Trinity Hall, Cambridge is one of the oldest constituent colleges of the University of Cambridge, renowned for its historic riverside setting and strong academic tradition.
  • 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: University Hall
Triple: [Harvard Hall, near, University Hall]
Generated description
University Hall is a central administrative and classroom building in Harvard Yard at Harvard University, known for its historic granite architecture and prominent campus location.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University Hall
Target entity description: University Hall is a central administrative and classroom building in Harvard Yard at Harvard University, known for its historic granite architecture and prominent campus location.
  • A. Hughes Hall, Cambridge
    Hughes Hall, Cambridge is a constituent college of the University of Cambridge known for its focus on mature and postgraduate students and its diverse international community.
  • B. Peterhouse, Cambridge
    Peterhouse, Cambridge is the oldest constituent college of the University of Cambridge, renowned for its historic architecture and intimate academic community.
  • C. Pierson College
    Pierson College is one of Yale University's residential colleges, providing housing, dining, and community life for its undergraduate students.
  • D. Downing College, Cambridge
    Downing College, Cambridge is a constituent college of the University of Cambridge known for its neoclassical architecture and strong traditions in law and the humanities.
  • E. Trinity Hall, Cambridge
    Trinity Hall, Cambridge is one of the oldest constituent colleges of the University of Cambridge, renowned for its historic riverside setting and strong academic tradition.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0e0a9648190b6a3b2da3a3b51e6 completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5c389eb708190911de8a28e55ab7f completed March 2, 2026, 5:06 p.m.
NEDg Description generation batch_69a5c931f4108190a5a4f1ed6241330d completed March 2, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_69a5ce4e6a74819082987a4c63023e48 completed March 2, 2026, 5:52 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.