Triple

T4446
Position Surface form Disambiguated ID Type / Status
Subject Oregon State University E85 entity
Predicate hasStadium P105 FINISHED
Object Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
E1094 NE FINISHED

How this triple was built (5 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: Reser Stadium | Statement: [Oregon State University, hasStadium, Reser Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Reser Stadium
Context triple: [Oregon State University, hasStadium, Reser Stadium]
  • A. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • B. Henry G. Steinbrenner Stadium
    Henry G. Steinbrenner Stadium is an outdoor athletic facility on the MIT campus in Cambridge, Massachusetts, primarily used for track and field and other varsity sports events.
  • C. Zesiger Sports and Fitness Center
    Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
  • D. Millennium Park
    Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
  • E. Union Station
    Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
  • 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: Reser Stadium
Triple: [Oregon State University, hasStadium, Reser Stadium]
Generated description
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Reser Stadium
Target entity description: Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
  • A. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • B. Henry G. Steinbrenner Stadium
    Henry G. Steinbrenner Stadium is an outdoor athletic facility on the MIT campus in Cambridge, Massachusetts, primarily used for track and field and other varsity sports events.
  • C. Zesiger Sports and Fitness Center
    Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
  • D. Millennium Park
    Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
  • E. Union Station
    Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasStadium
Context triple: [Oregon State University, hasStadium, Reser Stadium]
  • A. hasSportsTeam
    Indicates that an entity possesses, sponsors, or is represented by a sports team.
  • B. hasMajorSportsTeam
    Indicates that a location is home to at least one prominent, officially recognized sports team, typically in a major professional or collegiate league.
  • C. hasMascot
    Indicates that an entity is represented or symbolized by a particular mascot.
  • D. containsSportsTeam
    Indicates that one entity (typically a location or organization) has a sports team as part of it or within its boundaries.
  • E. hasNotableFacility chosen
    Indicates that an entity possesses or hosts a facility that is of particular significance, prominence, or interest.
  • F. None of above.

Provenance (6 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_69a238d6b47881909e68288aed2fd858 completed Feb. 28, 2026, 12:37 a.m.
NER Named-entity recognition batch_69a23c24b3d08190a714126292fd5479 completed Feb. 28, 2026, 12:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69a243c6f10c81908305b9e03c79a6ae completed Feb. 28, 2026, 1:24 a.m.
NEDg Description generation batch_69a2463b1a8881908e900ed76ae81a4d completed Feb. 28, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69a246aa8d6481908a9cc6d66a0c0296 completed Feb. 28, 2026, 1:36 a.m.
PD Predicate disambiguation batch_69a23998af288190855f0456740cbd51 completed Feb. 28, 2026, 12:40 a.m.
Created at: Feb. 28, 2026, 12:40 a.m.