Triple

T16053476
Position Surface form Disambiguated ID Type / Status
Subject Tewksbury State Hospital E389412 entity
Predicate ownedBy P347 FINISHED
Object Massachusetts Department of Mental Health E188735 NE FINISHED

How this triple was built (2 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: Massachusetts Department of Mental Health | Statement: [Tewksbury State Hospital, ownedBy, Massachusetts Department of Mental Health]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Department of Mental Health
Context triple: [Tewksbury State Hospital, ownedBy, Massachusetts Department of Mental Health]
  • A. Massachusetts Department of Mental Health chosen
    The Massachusetts Department of Mental Health is the state agency responsible for providing, coordinating, and overseeing public mental health services and policy for residents of Massachusetts.
  • B. Massachusetts Department of Developmental Services
    The Massachusetts Department of Developmental Services is a state agency that provides and coordinates services and supports for individuals with intellectual and developmental disabilities and their families across Massachusetts.
  • 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. Massachusetts Department of Public Health
    The Massachusetts Department of Public Health is the state agency responsible for protecting and promoting public health in Massachusetts through disease prevention, health regulation, and community health programs.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d86dae698881908327ef2d67706cb9 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1836365688190b182f29bbb66127e completed April 17, 2026, 12:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbe2d87c8190ba7f16feb018e70c completed May 10, 2026, 1:14 a.m.
Created at: April 10, 2026, 4:56 a.m.