Triple

T5732830
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts Correctional Institution – Bridgewater E126424 entity
Predicate abbreviation P43 FINISHED
Object MCI–Bridgewater
MCI–Bridgewater is a medium-security Massachusetts state prison and treatment facility for male offenders, known for housing inmates with mental health and substance use needs.
E541067 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: MCI–Bridgewater | Statement: [Massachusetts Correctional Institution – Bridgewater, abbreviation, MCI–Bridgewater]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MCI–Bridgewater
Context triple: [Massachusetts Correctional Institution – Bridgewater, abbreviation, MCI–Bridgewater]
  • A. MCI Inc.
    MCI Inc. was a major American telecommunications company and long-distance service provider that played a key role in breaking AT&T’s monopoly before eventually being acquired by Verizon.
  • B. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • C. MCI Center
    MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
  • D. Bridgewater
    Bridgewater is a town in Tasmania, Australia, situated on the banks of the Derwent River and known as a residential and transport hub north of Hobart.
  • E. Endicott Peabody
    Endicott Peabody was an American Episcopal clergyman and educator best known for founding and leading the elite preparatory Groton School in Massachusetts.
  • 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: MCI–Bridgewater
Triple: [Massachusetts Correctional Institution – Bridgewater, abbreviation, MCI–Bridgewater]
Generated description
MCI–Bridgewater is a medium-security Massachusetts state prison and treatment facility for male offenders, known for housing inmates with mental health and substance use needs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MCI–Bridgewater
Target entity description: MCI–Bridgewater is a medium-security Massachusetts state prison and treatment facility for male offenders, known for housing inmates with mental health and substance use needs.
  • A. MCI Inc.
    MCI Inc. was a major American telecommunications company and long-distance service provider that played a key role in breaking AT&T’s monopoly before eventually being acquired by Verizon.
  • B. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • C. MCI Center
    MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
  • D. Bridgewater
    Bridgewater is a town in Tasmania, Australia, situated on the banks of the Derwent River and known as a residential and transport hub north of Hobart.
  • E. Endicott Peabody
    Endicott Peabody was an American Episcopal clergyman and educator best known for founding and leading the elite preparatory Groton School in Massachusetts.
  • 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_69c0083082288190b7478cead6b5430a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02534288c8190807dcdd183fccfe5 completed March 22, 2026, 5:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a931b3c819092119a1587625eb5 completed March 22, 2026, 9:09 p.m.
NEDg Description generation batch_69c05c471c3081909e5bf44f47388a7c completed March 22, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69c05cda809c81908219947cf06c381a completed March 22, 2026, 9:19 p.m.
Created at: March 22, 2026, 3:47 p.m.