Triple

T7068783
Position Surface form Disambiguated ID Type / Status
Subject Alaska Airlines Arena at Hec Edmundson Pavilion E164629 entity
Predicate namedAfter P63 FINISHED
Object Hec Edmundson
Hec Edmundson was a prominent American track and basketball coach best known for his long tenure leading the University of Washington’s athletic programs in the early to mid-20th century.
E679522 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: Hec Edmundson | Statement: [Alaska Airlines Arena at Hec Edmundson Pavilion, namedAfter, Hec Edmundson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hec Edmundson
Context triple: [Alaska Airlines Arena at Hec Edmundson Pavilion, namedAfter, Hec Edmundson]
  • A. Culbert Olson
    Culbert Olson was a Democratic politician who served as the 29th governor of California from 1939 to 1943 and was known for his progressive and secular views.
  • B. Russell Harlan
    Russell Harlan was an American cinematographer known for his work on numerous classic films, including "Witness for the Prosecution," "To Kill a Mockingbird," and "Red River."
  • C. John Speakman
    John Speakman was a key founding figure associated with the establishment of the Academy of Natural Sciences of Drexel University, one of the oldest natural history institutions in the United States.
  • D. Everett McGill
    Everett McGill is an American actor best known for his roles in films like "Dune" and "Silver Bullet" and for portraying Big Ed Hurley in the television series "Twin Peaks."
  • E. Edward McPherson
    Edward McPherson was a 19th-century American politician and journalist best known for serving multiple terms in the U.S. House of Representatives and later as Clerk of the House.
  • 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: Hec Edmundson
Triple: [Alaska Airlines Arena at Hec Edmundson Pavilion, namedAfter, Hec Edmundson]
Generated description
Hec Edmundson was a prominent American track and basketball coach best known for his long tenure leading the University of Washington’s athletic programs in the early to mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hec Edmundson
Target entity description: Hec Edmundson was a prominent American track and basketball coach best known for his long tenure leading the University of Washington’s athletic programs in the early to mid-20th century.
  • A. Culbert Olson
    Culbert Olson was a Democratic politician who served as the 29th governor of California from 1939 to 1943 and was known for his progressive and secular views.
  • B. Russell Harlan
    Russell Harlan was an American cinematographer known for his work on numerous classic films, including "Witness for the Prosecution," "To Kill a Mockingbird," and "Red River."
  • C. John Speakman
    John Speakman was a key founding figure associated with the establishment of the Academy of Natural Sciences of Drexel University, one of the oldest natural history institutions in the United States.
  • D. Everett McGill
    Everett McGill is an American actor best known for his roles in films like "Dune" and "Silver Bullet" and for portraying Big Ed Hurley in the television series "Twin Peaks."
  • E. Edward McPherson
    Edward McPherson was a 19th-century American politician and journalist best known for serving multiple terms in the U.S. House of Representatives and later as Clerk of the House.
  • 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_69c6887b96548190a8a9b3ac8adf4119 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e4a935488190a8c9c21bf30dd5d4 completed March 27, 2026, 8:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c89a543fb08190ad72c0a1f9927122 completed March 29, 2026, 3:19 a.m.
NEDg Description generation batch_69c89bc8a66481909bcdd0d2b5ff501a completed March 29, 2026, 3:26 a.m.
NED2 Entity disambiguation (via description) batch_69c89ca54a3c819085d479c2b70ee61b completed March 29, 2026, 3:29 a.m.
Created at: March 27, 2026, 2:39 p.m.