Triple

T4984360
Position Surface form Disambiguated ID Type / Status
Subject Bloomington, Minnesota E111963 entity
Predicate historicallyHosted P2777 FINISHED
Object Met Center
Met Center was a former indoor sports arena and concert venue in Bloomington, Minnesota, best known as the longtime home of the NHL’s Minnesota North Stars.
 E484183 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: Met Center | Statement: [Bloomington, Minnesota, historicallyHosted, Met Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Met Center
Context triple: [Bloomington, Minnesota, historicallyHosted, Met Center]
  • A. Mu Center
    Mu Center is a Japanese rocket launch facility used for space missions, including launches of the Epsilon launch vehicle.
  • B. MCI Center
    MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
  • C. Delta Center
    Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
  • D. West Center
    West Center is a small village within the town of West Stockbridge in Berkshire County, western Massachusetts.
  • E. Kern Center
    Kern Center is a major athletic and recreation facility at the Milwaukee School of Engineering, featuring sports arenas, fitness spaces, and event venues for students and the campus community.
  • 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: Met Center
Triple: [Bloomington, Minnesota, historicallyHosted, Met Center]
Generated description
Met Center was a former indoor sports arena and concert venue in Bloomington, Minnesota, best known as the longtime home of the NHL’s Minnesota North Stars.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Met Center
Target entity description: Met Center was a former indoor sports arena and concert venue in Bloomington, Minnesota, best known as the longtime home of the NHL’s Minnesota North Stars.
  • A. Mu Center
    Mu Center is a Japanese rocket launch facility used for space missions, including launches of the Epsilon launch vehicle.
  • B. MCI Center
    MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
  • C. Delta Center
    Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
  • D. West Center
    West Center is a small village within the town of West Stockbridge in Berkshire County, western Massachusetts.
  • E. Kern Center
    Kern Center is a major athletic and recreation facility at the Milwaukee School of Engineering, featuring sports arenas, fitness spaces, and event venues for students and the campus community.
  • 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_69bd441adc208190b70a033a0741d01e completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd7255d7b4819098b537df5b1a4c3c completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69be8a1891c48190b85bec5e97f75e44 completed March 21, 2026, 12:07 p.m.
NEDg Description generation batch_69be8afcf5f0819094fd6351a8f377cc completed March 21, 2026, 12:11 p.m.
NED2 Entity disambiguation (via description) batch_69be8b80af18819091efdfe242b7b477 completed March 21, 2026, 12:13 p.m.
Created at: March 20, 2026, 1:33 p.m.