Triple

T2690671
Position Surface form Disambiguated ID Type / Status
Subject Ypsilanti E58392 entity
Predicate hasHistoricBuilding P1098 FINISHED
Object Starkweather Hall
Starkweather Hall is a historic building located on the campus of Eastern Michigan University in Ypsilanti, Michigan, known as one of the institution’s oldest surviving structures.
 E290148 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: Starkweather Hall | Statement: [Ypsilanti, hasHistoricBuilding, Starkweather Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Starkweather Hall
Context triple: [Ypsilanti, hasHistoricBuilding, Starkweather Hall]
  • A. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • D. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • E. O’Brien Hall
    O’Brien Hall is a key academic and research building associated with the College of Engineering at the University of California, Berkeley.
  • 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: Starkweather Hall
Triple: [Ypsilanti, hasHistoricBuilding, Starkweather Hall]
Generated description
Starkweather Hall is a historic building located on the campus of Eastern Michigan University in Ypsilanti, Michigan, known as one of the institution’s oldest surviving structures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Starkweather Hall
Target entity description: Starkweather Hall is a historic building located on the campus of Eastern Michigan University in Ypsilanti, Michigan, known as one of the institution’s oldest surviving structures.
  • A. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • D. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • E. O’Brien Hall
    O’Brien Hall is a key academic and research building associated with the College of Engineering at the University of California, Berkeley.
  • 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_69ab4ac269e481909cb317d79e68b75b completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda0ba2208190ad87763ecbef8c3c completed March 7, 2026, 7:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf61b83c8190ab254d927cb908f2 completed March 10, 2026, 5:42 a.m.
NEDg Description generation batch_69afb002b86881909401e1bec24b76bf completed March 10, 2026, 5:45 a.m.
NED2 Entity disambiguation (via description) batch_69afb0e906f88190b182cbfe81122eed completed March 10, 2026, 5:49 a.m.
Created at: March 6, 2026, 9:54 p.m.