Triple

T3792139
Position Surface form Disambiguated ID Type / Status
Subject Tewksbury, Massachusetts E89676 entity
Predicate hasFacility P105 FINISHED
Object Tewksbury State Hospital
Tewksbury State Hospital is a long-standing public healthcare institution in Tewksbury, Massachusetts, historically known for serving psychiatric and long-term care patients.
 E389412 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: Tewksbury State Hospital | Statement: [Tewksbury, Massachusetts, hasFacility, Tewksbury State Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tewksbury State Hospital
Context triple: [Tewksbury, Massachusetts, hasFacility, Tewksbury State Hospital]
  • A. Medfield State Hospital
    Medfield State Hospital is a historic, now-closed psychiatric hospital in Medfield, Massachusetts, known for its extensive campus and frequent use as a filming location for movies and television.
  • B. Trenton Psychiatric Hospital
    Trenton Psychiatric Hospital is a state-run mental health facility in New Jersey that provides inpatient psychiatric care and treatment services.
  • C. McLean Hospital
    McLean Hospital is a renowned psychiatric hospital and research institution in Massachusetts known for its pioneering work in mental health treatment and neuroscience.
  • D. Oregon State Hospital
    Oregon State Hospital is a state-run psychiatric facility in Oregon that provides mental health treatment and forensic services to adults under the authority of the Oregon Health Authority.
  • E. Yale New Haven Psychiatric Hospital
    Yale New Haven Psychiatric Hospital is a specialized mental health facility affiliated with Yale New Haven Hospital and Yale School of Medicine, providing inpatient and outpatient psychiatric care, research, and training.
  • 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: Tewksbury State Hospital
Triple: [Tewksbury, Massachusetts, hasFacility, Tewksbury State Hospital]
Generated description
Tewksbury State Hospital is a long-standing public healthcare institution in Tewksbury, Massachusetts, historically known for serving psychiatric and long-term care patients.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tewksbury State Hospital
Target entity description: Tewksbury State Hospital is a long-standing public healthcare institution in Tewksbury, Massachusetts, historically known for serving psychiatric and long-term care patients.
  • A. Medfield State Hospital
    Medfield State Hospital is a historic, now-closed psychiatric hospital in Medfield, Massachusetts, known for its extensive campus and frequent use as a filming location for movies and television.
  • B. Trenton Psychiatric Hospital
    Trenton Psychiatric Hospital is a state-run mental health facility in New Jersey that provides inpatient psychiatric care and treatment services.
  • C. McLean Hospital
    McLean Hospital is a renowned psychiatric hospital and research institution in Massachusetts known for its pioneering work in mental health treatment and neuroscience.
  • D. Oregon State Hospital
    Oregon State Hospital is a state-run psychiatric facility in Oregon that provides mental health treatment and forensic services to adults under the authority of the Oregon Health Authority.
  • E. Yale New Haven Psychiatric Hospital
    Yale New Haven Psychiatric Hospital is a specialized mental health facility affiliated with Yale New Haven Hospital and Yale School of Medicine, providing inpatient and outpatient psychiatric care, research, and training.
  • 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_69aed9597d6881909b6ee3b9de859223 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aee769d68081908dcdd3d232dbb61c completed March 9, 2026, 3:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f058f03881909aded87e7a74849f completed March 14, 2026, 5:21 a.m.
NEDg Description generation batch_69b4f2ed663c8190be431c7aae60259e completed March 14, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_69b4f72eba988190acb96b44fc8b7c30 completed March 14, 2026, 5:50 a.m.
Created at: March 9, 2026, 3:15 p.m.