Triple

T759433
Position Surface form Disambiguated ID Type / Status
Subject Portland Pirates E16032 entity
Predicate homeArena P373 FINISHED
Object Cumberland County Civic Center
The Cumberland County Civic Center is a multi-purpose arena in Portland, Maine, best known for hosting ice hockey games and other major entertainment events.
 E91584 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: Cumberland County Civic Center | Statement: [Portland Pirates, homeArena, Cumberland County Civic Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cumberland County Civic Center
Context triple: [Portland Pirates, homeArena, Cumberland County Civic Center]
  • A. Lancaster Performing Arts Center
    Lancaster Performing Arts Center is a regional cultural venue in Lancaster, California, hosting a variety of live theater, music, dance, and community arts events.
  • B. Marie H. Reed Recreation Center
    Marie H. Reed Recreation Center is a community facility in Washington, D.C.’s Adams Morgan neighborhood that offers recreational amenities, educational programs, and public gathering spaces.
  • C. Colonial Life Arena
    Colonial Life Arena is a large multi-purpose indoor arena in Columbia, South Carolina, best known as the primary basketball venue for the University of South Carolina.
  • D. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • E. North Main Athletic Complex
    North Main Athletic Complex is a multi-use sports and recreation facility in Holly Springs, North Carolina, featuring fields and amenities for youth and adult athletic programs and community events.
  • 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: Cumberland County Civic Center
Triple: [Portland Pirates, homeArena, Cumberland County Civic Center]
Generated description
The Cumberland County Civic Center is a multi-purpose arena in Portland, Maine, best known for hosting ice hockey games and other major entertainment events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cumberland County Civic Center
Target entity description: The Cumberland County Civic Center is a multi-purpose arena in Portland, Maine, best known for hosting ice hockey games and other major entertainment events.
  • A. Lancaster Performing Arts Center
    Lancaster Performing Arts Center is a regional cultural venue in Lancaster, California, hosting a variety of live theater, music, dance, and community arts events.
  • B. Marie H. Reed Recreation Center
    Marie H. Reed Recreation Center is a community facility in Washington, D.C.’s Adams Morgan neighborhood that offers recreational amenities, educational programs, and public gathering spaces.
  • C. Colonial Life Arena
    Colonial Life Arena is a large multi-purpose indoor arena in Columbia, South Carolina, best known as the primary basketball venue for the University of South Carolina.
  • D. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • E. North Main Athletic Complex
    North Main Athletic Complex is a multi-use sports and recreation facility in Holly Springs, North Carolina, featuring fields and amenities for youth and adult athletic programs and community events.
  • 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_69a493684ee48190bd43b7c78da4aec8 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a67f9778819098d3c144dd26b976 completed March 1, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66673d6288190bb6a68c6c376016e completed March 3, 2026, 4:41 a.m.
NEDg Description generation batch_69a66b18f198819086dac829b8779dfa completed March 3, 2026, 5:01 a.m.
NED2 Entity disambiguation (via description) batch_69a66b91da5081909963905631641e0f completed March 3, 2026, 5:03 a.m.
Created at: March 1, 2026, 7:37 p.m.