Triple

T4174258
Position Surface form Disambiguated ID Type / Status
Subject North Brother Island E86437 entity
Predicate notableFor P22 FINISHED
Object Riverside Hospital
Riverside Hospital was an isolation hospital on North Brother Island in New York City, historically known for treating contagious diseases such as smallpox and for housing the infamous patient "Typhoid Mary."
 E418431 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: Riverside Hospital | Statement: [North Brother Island, notableFor, Riverside Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riverside Hospital
Context triple: [North Brother Island, notableFor, Riverside Hospital]
  • A. Fisher-Titus Medical Center
    Fisher-Titus Medical Center is a community hospital and healthcare system serving Norwalk and the surrounding region in north-central Ohio.
  • B. Riddle Hospital
    Riddle Hospital is a community hospital and medical center serving patients in Delaware County, Pennsylvania.
  • C. Bayview Medical Center
    Bayview Medical Center is a hospital facility that later became part of the Johns Hopkins Health System and is now known as Johns Hopkins Bayview Medical Center.
  • D. Woodstock Hospital
    Woodstock Hospital is a community healthcare facility serving the medical needs of residents in and around Woodstock, Ontario.
  • E. Stephens Memorial Hospital
    Stephens Memorial Hospital is a community healthcare facility serving residents of Norway, Maine and the surrounding Oxford Hills region.
  • 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: Riverside Hospital
Triple: [North Brother Island, notableFor, Riverside Hospital]
Generated description
Riverside Hospital was an isolation hospital on North Brother Island in New York City, historically known for treating contagious diseases such as smallpox and for housing the infamous patient "Typhoid Mary."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riverside Hospital
Target entity description: Riverside Hospital was an isolation hospital on North Brother Island in New York City, historically known for treating contagious diseases such as smallpox and for housing the infamous patient "Typhoid Mary."
  • A. Fisher-Titus Medical Center
    Fisher-Titus Medical Center is a community hospital and healthcare system serving Norwalk and the surrounding region in north-central Ohio.
  • B. Riddle Hospital
    Riddle Hospital is a community hospital and medical center serving patients in Delaware County, Pennsylvania.
  • C. Bayview Medical Center
    Bayview Medical Center is a hospital facility that later became part of the Johns Hopkins Health System and is now known as Johns Hopkins Bayview Medical Center.
  • D. Woodstock Hospital
    Woodstock Hospital is a community healthcare facility serving the medical needs of residents in and around Woodstock, Ontario.
  • E. Stephens Memorial Hospital
    Stephens Memorial Hospital is a community healthcare facility serving residents of Norway, Maine and the surrounding Oxford Hills region.
  • 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_69aed93de98c8190ad838ce507b77c8a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02e7d30081909774a3e2a2132d6a completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f5428a0819082aaea8950a7c039 completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b5800ab42c8190a1bc6f84db38f170 completed March 14, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5843d6ac88190804242661d077546 completed March 14, 2026, 3:52 p.m.
Created at: March 9, 2026, 3:45 p.m.