Triple

T384664
Position Surface form Disambiguated ID Type / Status
Subject Pittsburgh Penguins E8753 entity
Predicate formerHomeArena P904 FINISHED
Object Civic Arena
Civic Arena was a domed multi-purpose sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins.
 E48762 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: Civic Arena | Statement: [Pittsburgh Penguins, formerHomeArena, Civic Arena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Civic Arena
Context triple: [Pittsburgh Penguins, formerHomeArena, Civic Arena]
  • A. PPG Paints Arena
    PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania, best known as the home venue of the NHL’s Pittsburgh Penguins.
  • B. Nynex Arena
    Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
  • C. Amalie Arena
    Amalie Arena is a major indoor sports and entertainment venue in downtown Tampa, Florida, best known as the home arena of the NHL’s Tampa Bay Lightning and a host site for concerts and large events.
  • D. Cable Dahmer Arena
    Cable Dahmer Arena is a multi-purpose indoor venue in Independence, Missouri, hosting professional sports events, concerts, and other large-scale entertainment activities.
  • E. Thompson–Boling Arena
    Thompson–Boling Arena is a large multi-purpose indoor sports and entertainment venue located on the University of Tennessee campus in Knoxville.
  • 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: Civic Arena
Triple: [Pittsburgh Penguins, formerHomeArena, Civic Arena]
Generated description
Civic Arena was a domed multi-purpose sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Civic Arena
Target entity description: Civic Arena was a domed multi-purpose sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins.
  • A. PPG Paints Arena chosen
    PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania, best known as the home venue of the NHL’s Pittsburgh Penguins.
  • B. Nynex Arena
    Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
  • C. Amalie Arena
    Amalie Arena is a major indoor sports and entertainment venue in downtown Tampa, Florida, best known as the home arena of the NHL’s Tampa Bay Lightning and a host site for concerts and large events.
  • D. Cable Dahmer Arena
    Cable Dahmer Arena is a multi-purpose indoor venue in Independence, Missouri, hosting professional sports events, concerts, and other large-scale entertainment activities.
  • E. Thompson–Boling Arena
    Thompson–Boling Arena is a large multi-purpose indoor sports and entertainment venue located on the University of Tennessee campus in Knoxville.
  • F. None of above.

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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec422b808190b6ddf747ef939151 completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a405f431d48190b83e2eaa2fe0e587 completed March 1, 2026, 9:25 a.m.
NEDg Description generation batch_69a4068c6b708190b8f06efedc6ba2c6 completed March 1, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69a406d581888190a0380f362a844089 completed March 1, 2026, 9:28 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.