Triple

T9974193
Position Surface form Disambiguated ID Type / Status
Subject Portsmouth Spartans E196284 entity
Predicate homeField P890 FINISHED
Object Universal Stadium, Portsmouth
Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
E832342 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: Universal Stadium, Portsmouth | Statement: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Universal Stadium, Portsmouth
Context triple: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
  • A. Empire Stadium
    Empire Stadium was a historic multi-purpose sports and events venue in Vancouver, Canada, best known for hosting major athletic competitions and football games in the mid-20th century.
  • B. St Mary’s Stadium
    St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
  • C. Keepmoat Stadium
    Keepmoat Stadium is a modern multi-purpose sports venue in Doncaster, England, best known as the home ground of Doncaster Rovers F.C.
  • D. Odsal Stadium
    Odsal Stadium is a historic sports venue in Bradford, England, best known as one of rugby league’s most iconic grounds and the long-time home of the Bradford Bulls.
  • E. One Call Stadium
    One Call Stadium is a football ground in Mansfield, England, best known as the long-standing home of Mansfield Town 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: Universal Stadium, Portsmouth
Triple: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
Generated description
Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Universal Stadium, Portsmouth
Target entity description: Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
  • A. Empire Stadium
    Empire Stadium was a historic multi-purpose sports and events venue in Vancouver, Canada, best known for hosting major athletic competitions and football games in the mid-20th century.
  • B. St Mary’s Stadium
    St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
  • C. Keepmoat Stadium
    Keepmoat Stadium is a modern multi-purpose sports venue in Doncaster, England, best known as the home ground of Doncaster Rovers F.C.
  • D. Odsal Stadium
    Odsal Stadium is a historic sports venue in Bradford, England, best known as one of rugby league’s most iconic grounds and the long-time home of the Bradford Bulls.
  • E. One Call Stadium
    One Call Stadium is a football ground in Mansfield, England, best known as the long-standing home of Mansfield Town 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_69ca82eea2b88190a0e511d21a31f386 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb849da448190b826cb8fbf2eeb89 completed April 2, 2026, 12:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23ddcc01c8190bb00ac13cbbbb1fb completed April 5, 2026, 10:47 a.m.
NEDg Description generation batch_69d23eb2971c8190bcdbc31b4ef19816 completed April 5, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_69d240d7b7e881909183d7c33bd8cb5b completed April 5, 2026, 11 a.m.
Created at: March 30, 2026, 8:48 p.m.