Triple

T9453292
Position Surface form Disambiguated ID Type / Status
Subject WashU Bears E227949 entity
Predicate homeSoftballField P24375 FINISHED
Object Irene K. Pennington Softball Field
Irene K. Pennington Softball Field is the on-campus softball facility for Washington University in St. Louis, serving as the home venue for the WashU Bears softball team.
 E800544 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: Irene K. Pennington Softball Field | Statement: [WashU Bears, homeSoftballField, Irene K. Pennington Softball Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Irene K. Pennington Softball Field
Context triple: [WashU Bears, homeSoftballField, Irene K. Pennington Softball Field]
  • A. Calvin Softball Field
    Calvin Softball Field is the home venue for Calvin University’s NCAA Division III softball program, the Calvin Knights.
  • B. Sharon J. Drysdale Field
    Sharon J. Drysdale Field is a collegiate softball stadium located on Northwestern University's campus in Evanston, Illinois.
  • C. Bob Heck Softball Complex
    Bob Heck Softball Complex is the dedicated softball stadium and training facility for Georgia State University's athletic program.
  • D. Connie Claussen Field
    Connie Claussen Field is a softball stadium in Omaha, Nebraska, serving as the primary home venue for the University of Nebraska Omaha’s softball program.
  • E. Latham Baseball Stadium
    Latham Baseball Stadium is the on-campus baseball facility serving as the home field for Furman University's baseball program.
  • 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: Irene K. Pennington Softball Field
Triple: [WashU Bears, homeSoftballField, Irene K. Pennington Softball Field]
Generated description
Irene K. Pennington Softball Field is the on-campus softball facility for Washington University in St. Louis, serving as the home venue for the WashU Bears softball team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Irene K. Pennington Softball Field
Target entity description: Irene K. Pennington Softball Field is the on-campus softball facility for Washington University in St. Louis, serving as the home venue for the WashU Bears softball team.
  • A. Calvin Softball Field
    Calvin Softball Field is the home venue for Calvin University’s NCAA Division III softball program, the Calvin Knights.
  • B. Sharon J. Drysdale Field
    Sharon J. Drysdale Field is a collegiate softball stadium located on Northwestern University's campus in Evanston, Illinois.
  • C. Bob Heck Softball Complex
    Bob Heck Softball Complex is the dedicated softball stadium and training facility for Georgia State University's athletic program.
  • D. Connie Claussen Field
    Connie Claussen Field is a softball stadium in Omaha, Nebraska, serving as the primary home venue for the University of Nebraska Omaha’s softball program.
  • E. Latham Baseball Stadium
    Latham Baseball Stadium is the on-campus baseball facility serving as the home field for Furman University's baseball program.
  • 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_69ca8439f8bc8190997f2ef40c9f0bc2 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f8c7b3481909c1182b41d8c27a9 completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1227b4fc881908c03409f78de1a87 completed April 4, 2026, 2:38 p.m.
NEDg Description generation batch_69d1233a63d481908e322b7e86b5d124 completed April 4, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69d123d32c808190985da2639d2120f7 completed April 4, 2026, 2:44 p.m.
Created at: March 30, 2026, 7:52 p.m.