Triple

T8768476
Position Surface form Disambiguated ID Type / Status
Subject Michigan Avenue NE E208395 entity
Predicate passesNear P416 FINISHED
Object Veterans Affairs Medical Center (Washington, D.C.)
The Veterans Affairs Medical Center in Washington, D.C. is a major federal hospital that provides comprehensive healthcare services to U.S. military veterans in the nation’s capital region.
E756062 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: Veterans Affairs Medical Center (Washington, D.C.) | Statement: [Michigan Avenue NE, passesNear, Veterans Affairs Medical Center (Washington, D.C.)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Veterans Affairs Medical Center (Washington, D.C.)
Context triple: [Michigan Avenue NE, passesNear, Veterans Affairs Medical Center (Washington, D.C.)]
  • A. MedStar Washington Hospital Center
    MedStar Washington Hospital Center is a major not-for-profit teaching and research hospital in Washington, D.C., known for its comprehensive tertiary and quaternary care services.
  • B. George Washington University Hospital
    George Washington University Hospital is a major academic medical center in Washington, D.C., affiliated with George Washington University and known for providing comprehensive tertiary and emergency care.
  • C. Walter Reed National Military Medical Center
    Walter Reed National Military Medical Center is a major U.S. military medical facility in Maryland that serves as the flagship hospital for the U.S. Armed Forces and provides care to service members, veterans, and the President.
  • D. Sibley Memorial Hospital
    Sibley Memorial Hospital is a Washington, D.C.–based community hospital that serves as a clinical care and training site within the Johns Hopkins Medicine health system.
  • E. Oscar G. Johnson VA Medical Center
    Oscar G. Johnson VA Medical Center is a U.S. Department of Veterans Affairs hospital that provides healthcare services to military veterans in and around Iron Mountain, Michigan.
  • 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: Veterans Affairs Medical Center (Washington, D.C.)
Triple: [Michigan Avenue NE, passesNear, Veterans Affairs Medical Center (Washington, D.C.)]
Generated description
The Veterans Affairs Medical Center in Washington, D.C. is a major federal hospital that provides comprehensive healthcare services to U.S. military veterans in the nation’s capital region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Veterans Affairs Medical Center (Washington, D.C.)
Target entity description: The Veterans Affairs Medical Center in Washington, D.C. is a major federal hospital that provides comprehensive healthcare services to U.S. military veterans in the nation’s capital region.
  • A. MedStar Washington Hospital Center
    MedStar Washington Hospital Center is a major not-for-profit teaching and research hospital in Washington, D.C., known for its comprehensive tertiary and quaternary care services.
  • B. George Washington University Hospital
    George Washington University Hospital is a major academic medical center in Washington, D.C., affiliated with George Washington University and known for providing comprehensive tertiary and emergency care.
  • C. Walter Reed National Military Medical Center
    Walter Reed National Military Medical Center is a major U.S. military medical facility in Maryland that serves as the flagship hospital for the U.S. Armed Forces and provides care to service members, veterans, and the President.
  • D. Sibley Memorial Hospital
    Sibley Memorial Hospital is a Washington, D.C.–based community hospital that serves as a clinical care and training site within the Johns Hopkins Medicine health system.
  • E. Oscar G. Johnson VA Medical Center
    Oscar G. Johnson VA Medical Center is a U.S. Department of Veterans Affairs hospital that provides healthcare services to military veterans in and around Iron Mountain, Michigan.
  • 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_69ca835edb4481909b4aafb616dc5eb7 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5eec49708190ba760d81a7974c50 completed March 31, 2026, 11:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf51af01e48190af674a03d0768f3b completed April 3, 2026, 5:35 a.m.
NEDg Description generation batch_69cf5291147481908179e75547cf981d completed April 3, 2026, 5:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf5331475c8190b3e8c565f0be7dfd completed April 3, 2026, 5:42 a.m.
Created at: March 30, 2026, 6:41 p.m.