Triple

T12919020
Position Surface form Disambiguated ID Type / Status
Subject North Campus, University of Michigan E309065 entity
Predicate containsFacility P12416 FINISHED
Object Pierpont Commons
Pierpont Commons is a major student union and social hub on the University of Michigan’s North Campus, offering dining, study spaces, and various student services.
 E1011037 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: Pierpont Commons | Statement: [North Campus, University of Michigan, containsFacility, Pierpont Commons]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pierpont Commons
Context triple: [North Campus, University of Michigan, containsFacility, Pierpont Commons]
  • A. Convocation Mall
    Convocation Mall is a central open-air gathering and ceremonial space at Simon Fraser University's Burnaby campus, often used for convocations, events, and student activities.
  • B. Gwinn Commons
    Gwinn Commons is the main dining and community gathering hall on the campus of Seattle Pacific University in Seattle, Washington.
  • C. University Square
    University Square is a major public square and central gathering place in Bucharest, Romania, known for its cultural, historical, and political significance.
  • D. Columbia Square
    Columbia Square is a historic public square in Savannah, Georgia, known for its picturesque live oaks, period architecture, and role as part of the city’s iconic grid of landscaped squares.
  • E. Martinez Commons
    Martinez Commons is a student residence complex at the University of California, Berkeley that provides on-campus housing primarily for undergraduates.
  • 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: Pierpont Commons
Triple: [North Campus, University of Michigan, containsFacility, Pierpont Commons]
Generated description
Pierpont Commons is a major student union and social hub on the University of Michigan’s North Campus, offering dining, study spaces, and various student services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pierpont Commons
Target entity description: Pierpont Commons is a major student union and social hub on the University of Michigan’s North Campus, offering dining, study spaces, and various student services.
  • A. Convocation Mall
    Convocation Mall is a central open-air gathering and ceremonial space at Simon Fraser University's Burnaby campus, often used for convocations, events, and student activities.
  • B. Gwinn Commons
    Gwinn Commons is the main dining and community gathering hall on the campus of Seattle Pacific University in Seattle, Washington.
  • C. University Square
    University Square is a major public square and central gathering place in Bucharest, Romania, known for its cultural, historical, and political significance.
  • D. Columbia Square
    Columbia Square is a historic public square in Savannah, Georgia, known for its picturesque live oaks, period architecture, and role as part of the city’s iconic grid of landscaped squares.
  • E. Martinez Commons
    Martinez Commons is a student residence complex at the University of California, Berkeley that provides on-campus housing primarily for undergraduates.
  • 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_69d7bdf92b588190acdf2a2291ac4590 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971e6d9fc8190b8a5244b26b5f78a completed April 10, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af5ffcc48190bf93ce32e4aecfcd completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b0653ef88190ad0e3a48675ecdcc completed May 3, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69f6b1aa191081908266128776a2147a completed May 3, 2026, 2:23 a.m.
Created at: April 9, 2026, 5:41 p.m.