Triple

T8768475
Position Surface form Disambiguated ID Type / Status
Subject Michigan Avenue NE E208395 entity
Predicate passesNear P416 FINISHED
Object MedStar Washington Hospital Center campus E430952 NE FINISHED

How this triple was built (2 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: MedStar Washington Hospital Center campus | Statement: [Michigan Avenue NE, passesNear, MedStar Washington Hospital Center campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MedStar Washington Hospital Center campus
Context triple: [Michigan Avenue NE, passesNear, MedStar Washington Hospital Center campus]
  • A. MedStar Washington Hospital Center chosen
    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. MedStar St. Mary’s Hospital
    MedStar St. Mary’s Hospital is a community hospital in Southern Maryland that provides a range of acute, emergency, and specialty medical services as part of the MedStar Health system.
  • C. MedStar Georgetown University Hospital
    MedStar Georgetown University Hospital is a major academic medical center in Washington, D.C., known for its advanced clinical care, research, and teaching programs.
  • D. MedStar Union Memorial Hospital
    MedStar Union Memorial Hospital is a regional acute-care teaching hospital in Baltimore, Maryland, known for its specialized services in cardiology, orthopedics, and other advanced medical care.
  • E. MedStar Good Samaritan Hospital
    MedStar Good Samaritan Hospital is a community-focused, not-for-profit acute care hospital in Baltimore, Maryland, known for providing a range of medical and surgical services as part of the MedStar Health system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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.
Created at: March 30, 2026, 6:41 p.m.