Triple

T15848750
Position Surface form Disambiguated ID Type / Status
Subject Mississippi River (Twin Cities campus area) E384281 entity
Predicate overlookedBy P1323 FINISHED
Object Coffman Memorial Union
Coffman Memorial Union is the main student union building at the University of Minnesota’s Twin Cities campus, serving as a central hub for student life, services, and events.
 E1179261 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: Coffman Memorial Union | Statement: [Mississippi River (Twin Cities campus area), overlookedBy, Coffman Memorial Union]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coffman Memorial Union
Context triple: [Mississippi River (Twin Cities campus area), overlookedBy, Coffman Memorial Union]
  • A. Bell Memorial Union
    Bell Memorial Union is the main student union building at California State University, Chico, serving as a central hub for student activities, services, and campus events.
  • B. Campbell Student Union
    Campbell Student Union is the central student hub and gathering space on the campus of Carthage College in Kenosha, Wisconsin.
  • C. Hulman Memorial Student Union
    Hulman Memorial Student Union is the central hub of student life and campus activities at the Rose-Hulman Institute of Technology, housing dining, social, and student organization spaces.
  • D. Smith Memorial Student Union
    Smith Memorial Student Union is the central student hub and campus community center at Portland State University, housing student services, meeting spaces, dining, and various student organizations.
  • E. Busch Student Center
    The Busch Student Center is a central hub for student life, dining, events, and campus services at Rutgers University's Busch Campus.
  • 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: Coffman Memorial Union
Triple: [Mississippi River (Twin Cities campus area), overlookedBy, Coffman Memorial Union]
Generated description
Coffman Memorial Union is the main student union building at the University of Minnesota’s Twin Cities campus, serving as a central hub for student life, services, and events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coffman Memorial Union
Target entity description: Coffman Memorial Union is the main student union building at the University of Minnesota’s Twin Cities campus, serving as a central hub for student life, services, and events.
  • A. Bell Memorial Union
    Bell Memorial Union is the main student union building at California State University, Chico, serving as a central hub for student activities, services, and campus events.
  • B. Campbell Student Union
    Campbell Student Union is the central student hub and gathering space on the campus of Carthage College in Kenosha, Wisconsin.
  • C. Hulman Memorial Student Union
    Hulman Memorial Student Union is the central hub of student life and campus activities at the Rose-Hulman Institute of Technology, housing dining, social, and student organization spaces.
  • D. Smith Memorial Student Union
    Smith Memorial Student Union is the central student hub and campus community center at Portland State University, housing student services, meeting spaces, dining, and various student organizations.
  • E. Busch Student Center
    The Busch Student Center is a central hub for student life, dining, events, and campus services at Rutgers University's Busch Campus.
  • 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_69d86da422088190aac39e32e6c68429 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e14caa3fa481909bd01f3b901d7716 completed April 16, 2026, 8:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa145f2dc819092db805806b6e1d5 completed May 9, 2026, 9:04 p.m.
NEDg Description generation batch_69ffa41a86ec8190b46d541965ecf26e completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa496f3e48190b8dc82bece548aec completed May 9, 2026, 9:18 p.m.
Created at: April 10, 2026, 4:50 a.m.