Triple

T10709153
Position Surface form Disambiguated ID Type / Status
Subject Fisher College of Business E252486 entity
Predicate hasFacility P105 FINISHED
Object Pfahl Hall
Pfahl Hall is an academic and conference facility at Ohio State University's Fisher College of Business, used for business education, executive programs, and events.
 E881562 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: Pfahl Hall | Statement: [Fisher College of Business, hasFacility, Pfahl Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pfahl Hall
Context triple: [Fisher College of Business, hasFacility, Pfahl Hall]
  • A. Fendall Hall
    Fendall Hall is a historic 19th-century Italianate mansion and museum in Eufaula, Alabama, noted for its preserved period architecture and interiors.
  • B. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • C. Auer Hall
    Auer Hall is a prominent concert venue at Indiana University’s Jacobs School of Music, known for hosting recitals, chamber music, and other classical performances.
  • D. Demaray Hall
    Demaray Hall is a prominent academic and administrative building serving as a central landmark on the Seattle Pacific University campus in Seattle, Washington.
  • E. Gruene Hall
    Gruene Hall is a historic Texas dance hall and live music venue, renowned as one of the oldest continually operating dance halls in the state.
  • 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: Pfahl Hall
Triple: [Fisher College of Business, hasFacility, Pfahl Hall]
Generated description
Pfahl Hall is an academic and conference facility at Ohio State University's Fisher College of Business, used for business education, executive programs, and events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pfahl Hall
Target entity description: Pfahl Hall is an academic and conference facility at Ohio State University's Fisher College of Business, used for business education, executive programs, and events.
  • A. Fendall Hall
    Fendall Hall is a historic 19th-century Italianate mansion and museum in Eufaula, Alabama, noted for its preserved period architecture and interiors.
  • B. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • C. Auer Hall
    Auer Hall is a prominent concert venue at Indiana University’s Jacobs School of Music, known for hosting recitals, chamber music, and other classical performances.
  • D. Demaray Hall
    Demaray Hall is a prominent academic and administrative building serving as a central landmark on the Seattle Pacific University campus in Seattle, Washington.
  • E. Gruene Hall
    Gruene Hall is a historic Texas dance hall and live music venue, renowned as one of the oldest continually operating dance halls in the state.
  • 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_69d6aa5cbabc8190973e683950d89faf completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fe5063bc8190ba12fd68a59c9a03 completed April 9, 2026, 1:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbad1ac3948190a97ab52fa9d962ad completed April 12, 2026, 2:32 p.m.
NEDg Description generation batch_69dbaeb211088190a9118c71918584e5 completed April 12, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69dbaf7c999c819097a8cdf5bd82f648 completed April 12, 2026, 2:43 p.m.
Created at: April 8, 2026, 9:13 p.m.