Triple

T4600901
Position Surface form Disambiguated ID Type / Status
Subject Sheffield Eagles E100315 entity
Predicate formerHomeGround P901 FINISHED
Object Don Valley Stadium
Don Valley Stadium was a major multi-purpose athletics and rugby league venue in Sheffield, England, known for hosting sports events and concerts before its demolition.
 E455630 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: Don Valley Stadium | Statement: [Sheffield Eagles, formerHomeGround, Don Valley Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Don Valley Stadium
Context triple: [Sheffield Eagles, formerHomeGround, Don Valley Stadium]
  • A. Broadwood Stadium
    Broadwood Stadium is a multi-purpose sports venue in Cumbernauld, Scotland, best known as the home ground of local football clubs.
  • B. Broadfield Stadium
    Broadfield Stadium is a football ground in Crawley, West Sussex, serving as the home venue of Crawley Town Football Club.
  • C. Roy Kidd Stadium
    Roy Kidd Stadium is the football stadium and primary home field for Eastern Kentucky University's Colonels football team in Richmond, Kentucky.
  • D. KC Stadium
    KC Stadium is a multi-purpose sports venue in Kingston upon Hull, England, best known as the home ground of Hull City A.F.C. and Hull FC.
  • E. Fir Park Stadium
    Fir Park Stadium is a football ground in Motherwell, Scotland, best known as the long-time home of Motherwell F.C.
  • 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: Don Valley Stadium
Triple: [Sheffield Eagles, formerHomeGround, Don Valley Stadium]
Generated description
Don Valley Stadium was a major multi-purpose athletics and rugby league venue in Sheffield, England, known for hosting sports events and concerts before its demolition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Don Valley Stadium
Target entity description: Don Valley Stadium was a major multi-purpose athletics and rugby league venue in Sheffield, England, known for hosting sports events and concerts before its demolition.
  • A. Broadwood Stadium
    Broadwood Stadium is a multi-purpose sports venue in Cumbernauld, Scotland, best known as the home ground of local football clubs.
  • B. Broadfield Stadium
    Broadfield Stadium is a football ground in Crawley, West Sussex, serving as the home venue of Crawley Town Football Club.
  • C. Roy Kidd Stadium
    Roy Kidd Stadium is the football stadium and primary home field for Eastern Kentucky University's Colonels football team in Richmond, Kentucky.
  • D. KC Stadium
    KC Stadium is a multi-purpose sports venue in Kingston upon Hull, England, best known as the home ground of Hull City A.F.C. and Hull FC.
  • E. Fir Park Stadium
    Fir Park Stadium is a football ground in Motherwell, Scotland, best known as the long-time home of Motherwell F.C.
  • 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_69bd43cbc014819098b45f435908f88a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd597346a08190b47eda3b73076f8b completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa5a7aac8190b540b80816d55051 completed March 21, 2026, 1:54 a.m.
NEDg Description generation batch_69bdfb37b1448190a4001b9ed2b79012 completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc105e6c8190b21e3c8e7076e9ff completed March 21, 2026, 2:01 a.m.
Created at: March 20, 2026, 1:11 p.m.