Triple

T12803414
Position Surface form Disambiguated ID Type / Status
Subject Campustown E306080 entity
Predicate nearbyInstitution P6776 FINISHED
Object Illinois Union vicinity
Illinois Union vicinity is the central area around the Illini Union at the University of Illinois at Urbana-Champaign, known as a hub of student activity, services, and campus events.
E1004582 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: Illinois Union vicinity | Statement: [Campustown, nearbyInstitution, Illinois Union vicinity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Illinois Union vicinity
Context triple: [Campustown, nearbyInstitution, Illinois Union vicinity]
  • A. North Quad of UIUC
    The North Quad of UIUC is a central green space on the University of Illinois at Urbana-Champaign campus, surrounded by major academic and research buildings and serving as a key hub for student activity.
  • B. Regenstein Library vicinity, University of Chicago
    The Regenstein Library vicinity at the University of Chicago is an area on the Hyde Park campus known for its proximity to major academic buildings and its historical association with early nuclear research conducted nearby.
  • C. United Center campus
    The United Center campus is a major sports and entertainment complex in Chicago centered around the United Center arena, home to the NBA’s Chicago Bulls and NHL’s Chicago Blackhawks.
  • D. Illinois Center complex
    The Illinois Center complex is a large mixed-use development in downtown Chicago featuring office towers, residential buildings, and retail spaces built over a multilevel transportation and parking infrastructure near the Chicago River and Millennium Park.
  • E. Assembly Hall at the University of Illinois at Urbana–Champaign
    Assembly Hall at the University of Illinois at Urbana–Champaign is a landmark multi-purpose arena on the university’s campus, renowned for its distinctive dome design and use as a venue for basketball games, concerts, and major events.
  • 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: Illinois Union vicinity
Triple: [Campustown, nearbyInstitution, Illinois Union vicinity]
Generated description
Illinois Union vicinity is the central area around the Illini Union at the University of Illinois at Urbana-Champaign, known as a hub of student activity, services, and campus events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Illinois Union vicinity
Target entity description: Illinois Union vicinity is the central area around the Illini Union at the University of Illinois at Urbana-Champaign, known as a hub of student activity, services, and campus events.
  • A. North Quad of UIUC
    The North Quad of UIUC is a central green space on the University of Illinois at Urbana-Champaign campus, surrounded by major academic and research buildings and serving as a key hub for student activity.
  • B. Regenstein Library vicinity, University of Chicago
    The Regenstein Library vicinity at the University of Chicago is an area on the Hyde Park campus known for its proximity to major academic buildings and its historical association with early nuclear research conducted nearby.
  • C. United Center campus
    The United Center campus is a major sports and entertainment complex in Chicago centered around the United Center arena, home to the NBA’s Chicago Bulls and NHL’s Chicago Blackhawks.
  • D. Illinois Center complex
    The Illinois Center complex is a large mixed-use development in downtown Chicago featuring office towers, residential buildings, and retail spaces built over a multilevel transportation and parking infrastructure near the Chicago River and Millennium Park.
  • E. Assembly Hall at the University of Illinois at Urbana–Champaign
    Assembly Hall at the University of Illinois at Urbana–Champaign is a landmark multi-purpose arena on the university’s campus, renowned for its distinctive dome design and use as a venue for basketball games, concerts, and major events.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e7e3be48190ba9159c9f1ac2ccd completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68ec463f08190822e5235362cf584 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f6908cb8ec8190855b217c13a51f16 completed May 3, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69f6917688508190ae5a64494eaadce7 completed May 3, 2026, 12:06 a.m.
Created at: April 9, 2026, 5:30 p.m.