Triple

T5216411
Position Surface form Disambiguated ID Type / Status
Subject River Campus E117762 entity
Predicate hasFacility P105 FINISHED
Object Frederick Douglass Commons
Frederick Douglass Commons is a central student life and dining facility on the University of Rochester’s River Campus named in honor of the famed abolitionist Frederick Douglass.
E503977 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: Frederick Douglass Commons | Statement: [River Campus, hasFacility, Frederick Douglass Commons]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frederick Douglass Commons
Context triple: [River Campus, hasFacility, Frederick Douglass Commons]
  • A. William Hammond Hall
    William Hammond Hall was a 19th-century American civil engineer and landscape architect best known as the first State Engineer of California and the master planner of San Francisco’s Golden Gate Park.
  • B. McGraw Rotunda
    McGraw Rotunda is an ornate, mural-lined ceremonial hall in the New York Public Library’s main Stephen A. Schwarzman Building, known for its grand Beaux-Arts architecture and historic artwork.
  • C. Avery Memorial Building
    The Avery Memorial Building is a notable wing of the Wadsworth Atheneum Museum of Art in Hartford, Connecticut, recognized for its early modernist architecture and role in housing significant parts of the museum’s collection.
  • D. Douglass Campus
    Douglass Campus is one of the residential and academic campuses of Rutgers University in New Brunswick, New Jersey, known for its historic roots as a women’s college and its strong liberal arts focus.
  • E. Pulitzer Hall
    Pulitzer Hall is the main building that houses Columbia University's Graduate School of Journalism, serving as a central hub for journalism education and research.
  • 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: Frederick Douglass Commons
Triple: [River Campus, hasFacility, Frederick Douglass Commons]
Generated description
Frederick Douglass Commons is a central student life and dining facility on the University of Rochester’s River Campus named in honor of the famed abolitionist Frederick Douglass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frederick Douglass Commons
Target entity description: Frederick Douglass Commons is a central student life and dining facility on the University of Rochester’s River Campus named in honor of the famed abolitionist Frederick Douglass.
  • A. William Hammond Hall
    William Hammond Hall was a 19th-century American civil engineer and landscape architect best known as the first State Engineer of California and the master planner of San Francisco’s Golden Gate Park.
  • B. McGraw Rotunda
    McGraw Rotunda is an ornate, mural-lined ceremonial hall in the New York Public Library’s main Stephen A. Schwarzman Building, known for its grand Beaux-Arts architecture and historic artwork.
  • C. Avery Memorial Building
    The Avery Memorial Building is a notable wing of the Wadsworth Atheneum Museum of Art in Hartford, Connecticut, recognized for its early modernist architecture and role in housing significant parts of the museum’s collection.
  • D. Douglass Campus
    Douglass Campus is one of the residential and academic campuses of Rutgers University in New Brunswick, New Jersey, known for its historic roots as a women’s college and its strong liberal arts focus.
  • E. Pulitzer Hall
    Pulitzer Hall is the main building that houses Columbia University's Graduate School of Journalism, serving as a central hub for journalism education and research.
  • 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_69bd4464ba3c8190bc16b2ebbe42ddb0 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a93fcc08190a1d2d025b4365d5a completed March 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefe788f88190a2ac0673daafaab2 completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef28b79588190a2f38f208c9e93de completed March 21, 2026, 7:33 p.m.
NED2 Entity disambiguation (via description) batch_69bef2e568ec8190b14d686508850b7c completed March 21, 2026, 7:35 p.m.
Created at: March 20, 2026, 1:48 p.m.