Triple

T22026780
Position Surface form Disambiguated ID Type / Status
Subject Harry K. Thaw E543985 entity
Predicate detentionFacility P6464 FINISHED
Object Matteawan State Hospital for the Criminally Insane
Matteawan State Hospital for the Criminally Insane was a New York state institution that housed and treated individuals deemed criminally insane, notably in the early 20th century.
E1513109 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: Matteawan State Hospital for the Criminally Insane | Statement: [Harry K. Thaw, detentionFacility, Matteawan State Hospital for the Criminally Insane]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Matteawan State Hospital for the Criminally Insane
Context triple: [Harry K. Thaw, detentionFacility, Matteawan State Hospital for the Criminally Insane]
  • A. Government Hospital for the Insane
    Government Hospital for the Insane was the original federal psychiatric institution in Washington, D.C., later known as St. Elizabeths Hospital, which served military personnel and civilians with mental illness.
  • B. Athens State Hospital
    Athens State Hospital was a 19th-century psychiatric institution in Athens, Ohio, later known as The Ridges and noted for its Kirkbride-plan architecture and role in the region’s mental health history.
  • C. York County Lunatic Asylum
    York County Lunatic Asylum was a 19th-century psychiatric institution in York, England, established to house and treat people with mental illnesses under the era’s asylum system.
  • D. Patton State Hospital
    Patton State Hospital is a large forensic psychiatric hospital in San Bernardino, California, that provides mental health treatment primarily for patients involved with the criminal justice system.
  • E. Westin Hills Psychiatric Hospital
    Westin Hills Psychiatric Hospital is a fictional mental institution in the A Nightmare on Elm Street film series, known for housing troubled teenagers targeted by Freddy Krueger.
  • 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: Matteawan State Hospital for the Criminally Insane
Triple: [Harry K. Thaw, detentionFacility, Matteawan State Hospital for the Criminally Insane]
Generated description
Matteawan State Hospital for the Criminally Insane was a New York state institution that housed and treated individuals deemed criminally insane, notably in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Matteawan State Hospital for the Criminally Insane
Target entity description: Matteawan State Hospital for the Criminally Insane was a New York state institution that housed and treated individuals deemed criminally insane, notably in the early 20th century.
  • A. Government Hospital for the Insane
    Government Hospital for the Insane was the original federal psychiatric institution in Washington, D.C., later known as St. Elizabeths Hospital, which served military personnel and civilians with mental illness.
  • B. Athens State Hospital
    Athens State Hospital was a 19th-century psychiatric institution in Athens, Ohio, later known as The Ridges and noted for its Kirkbride-plan architecture and role in the region’s mental health history.
  • C. York County Lunatic Asylum
    York County Lunatic Asylum was a 19th-century psychiatric institution in York, England, established to house and treat people with mental illnesses under the era’s asylum system.
  • D. Patton State Hospital
    Patton State Hospital is a large forensic psychiatric hospital in San Bernardino, California, that provides mental health treatment primarily for patients involved with the criminal justice system.
  • E. Westin Hills Psychiatric Hospital
    Westin Hills Psychiatric Hospital is a fictional mental institution in the A Nightmare on Elm Street film series, known for housing troubled teenagers targeted by Freddy Krueger.
  • 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_69e11e2e8ea4819084210fe06d3a1b8d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127ccc2ec8190a94d69530d00c06c completed April 28, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7388f20481909d2d73a512ab3356 completed May 18, 2026, 2:03 a.m.
NEDg Description generation batch_6a0a744b20d48190a5dc20d9442f075b completed May 18, 2026, 2:07 a.m.
NED2 Entity disambiguation (via description) batch_6a0a75011178819089d94f745a38a6e6 completed May 18, 2026, 2:10 a.m.
Created at: April 16, 2026, 8:24 p.m.