Triple

T9812933
Position Surface form Disambiguated ID Type / Status
Subject Creve Coeur, Missouri E238320 entity
Predicate hasHospital P105 FINISHED
Object Mercy Hospital St. Louis
Mercy Hospital St. Louis is a major Catholic not-for-profit hospital and regional medical center serving the St. Louis metropolitan area.
 E824331 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: Mercy Hospital St. Louis | Statement: [Creve Coeur, Missouri, hasHospital, Mercy Hospital St. Louis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercy Hospital St. Louis
Context triple: [Creve Coeur, Missouri, hasHospital, Mercy Hospital St. Louis]
  • A. Missouri Baptist Medical Center
    Missouri Baptist Medical Center is a major nonprofit hospital in the St. Louis, Missouri area known for providing comprehensive medical and surgical services as part of the BJC HealthCare system.
  • B. SSM Health Saint Louis University Hospital
    SSM Health Saint Louis University Hospital is a major academic medical center in St. Louis that serves as a primary teaching and research hospital for Saint Louis University’s health sciences programs.
  • C. Barnes-Jewish West County Hospital
    Barnes-Jewish West County Hospital is a community-based medical center in the St. Louis region that provides a range of inpatient and outpatient healthcare services as part of the BJC HealthCare system.
  • D. Barnes-Jewish Hospital
    Barnes-Jewish Hospital is a major academic medical center in St. Louis, Missouri, known for its comprehensive specialty care and role as a primary teaching hospital for Washington University School of Medicine.
  • E. St. Louis Children’s Hospital
    St. Louis Children’s Hospital is a major pediatric medical center in St. Louis, Missouri, renowned for providing specialized healthcare services to infants, children, and adolescents and serving as a teaching hospital for Washington University School of Medicine.
  • 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: Mercy Hospital St. Louis
Triple: [Creve Coeur, Missouri, hasHospital, Mercy Hospital St. Louis]
Generated description
Mercy Hospital St. Louis is a major Catholic not-for-profit hospital and regional medical center serving the St. Louis metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mercy Hospital St. Louis
Target entity description: Mercy Hospital St. Louis is a major Catholic not-for-profit hospital and regional medical center serving the St. Louis metropolitan area.
  • A. Missouri Baptist Medical Center
    Missouri Baptist Medical Center is a major nonprofit hospital in the St. Louis, Missouri area known for providing comprehensive medical and surgical services as part of the BJC HealthCare system.
  • B. SSM Health Saint Louis University Hospital
    SSM Health Saint Louis University Hospital is a major academic medical center in St. Louis that serves as a primary teaching and research hospital for Saint Louis University’s health sciences programs.
  • C. Barnes-Jewish West County Hospital
    Barnes-Jewish West County Hospital is a community-based medical center in the St. Louis region that provides a range of inpatient and outpatient healthcare services as part of the BJC HealthCare system.
  • D. Barnes-Jewish Hospital
    Barnes-Jewish Hospital is a major academic medical center in St. Louis, Missouri, known for its comprehensive specialty care and role as a primary teaching hospital for Washington University School of Medicine.
  • E. St. Louis Children’s Hospital
    St. Louis Children’s Hospital is a major pediatric medical center in St. Louis, Missouri, renowned for providing specialized healthcare services to infants, children, and adolescents and serving as a teaching hospital for Washington University School of Medicine.
  • 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_69ca84defac48190abc1148804f184c1 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb22410208190b82b81a4df800f80 completed April 2, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1d5b264c88190bf16c8c32c360878 completed April 5, 2026, 3:23 a.m.
NEDg Description generation batch_69d1d6252f6c819087977f0713e53e50 completed April 5, 2026, 3:25 a.m.
NED2 Entity disambiguation (via description) batch_69d1d6a4429c8190b761dea635c6674e completed April 5, 2026, 3:27 a.m.
Created at: March 30, 2026, 8:30 p.m.