Triple

T1869204
Position Surface form Disambiguated ID Type / Status
Subject Oshawa E34994 entity
Predicate hasHospital P105 FINISHED
Object Lakeridge Health Oshawa
Lakeridge Health Oshawa is a major acute care hospital serving the city of Oshawa and the surrounding Durham Region in Ontario, Canada.
 E208050 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: Lakeridge Health Oshawa | Statement: [Oshawa, hasHospital, Lakeridge Health Oshawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lakeridge Health Oshawa
Context triple: [Oshawa, hasHospital, Lakeridge Health Oshawa]
  • A. Grand River Hospital
    Grand River Hospital is a major regional healthcare centre in Kitchener, Ontario, providing a wide range of acute, cancer, and specialized medical services to the surrounding community.
  • B. St. Joseph's Health Care London
    St. Joseph's Health Care London is a major multi-site academic and teaching hospital system in London, Ontario, providing specialized and tertiary health services in partnership with Western University.
  • C. Thunder Bay Regional Health Sciences Centre
    Thunder Bay Regional Health Sciences Centre is a major acute care and teaching hospital serving Northwestern Ontario, Canada.
  • D. Ottawa Civic Hospital
    Ottawa Civic Hospital is a major teaching and acute care hospital in Ottawa, Ontario, Canada, known for its role in regional healthcare and its historic connection to the Dutch royal family.
  • E. Michael Garron Hospital
    Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare services.
  • 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: Lakeridge Health Oshawa
Triple: [Oshawa, hasHospital, Lakeridge Health Oshawa]
Generated description
Lakeridge Health Oshawa is a major acute care hospital serving the city of Oshawa and the surrounding Durham Region in Ontario, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lakeridge Health Oshawa
Target entity description: Lakeridge Health Oshawa is a major acute care hospital serving the city of Oshawa and the surrounding Durham Region in Ontario, Canada.
  • A. Grand River Hospital
    Grand River Hospital is a major regional healthcare centre in Kitchener, Ontario, providing a wide range of acute, cancer, and specialized medical services to the surrounding community.
  • B. St. Joseph's Health Care London
    St. Joseph's Health Care London is a major multi-site academic and teaching hospital system in London, Ontario, providing specialized and tertiary health services in partnership with Western University.
  • C. Thunder Bay Regional Health Sciences Centre
    Thunder Bay Regional Health Sciences Centre is a major acute care and teaching hospital serving Northwestern Ontario, Canada.
  • D. Ottawa Civic Hospital
    Ottawa Civic Hospital is a major teaching and acute care hospital in Ottawa, Ontario, Canada, known for its role in regional healthcare and its historic connection to the Dutch royal family.
  • E. Michael Garron Hospital
    Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare services.
  • 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_69a88600b2f88190bc09303e68ab517e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb0b7e4548190a3761133fbbb7b81 completed March 7, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1dab2a481909adb0a3132348cee completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add25c9c208190a576cf1123c0a2e6 completed March 8, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69add32c32b08190be6624eefa2fa386 completed March 8, 2026, 7:51 p.m.
Created at: March 4, 2026, 7:34 p.m.