Triple

T15946440
Position Surface form Disambiguated ID Type / Status
Subject Glenn Dale, Maryland E386694 entity
Predicate namedAfter P63 FINISHED
Object Glenn Dale Hospital (railroad station and area name association)
Glenn Dale Hospital (railroad station and area name association) is a former medical facility and nearby rail stop whose presence gave the surrounding community of Glenn Dale, Maryland its name and historical identity.
 E1184258 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: Glenn Dale Hospital (railroad station and area name association) | Statement: [Glenn Dale, Maryland, namedAfter, Glenn Dale Hospital (railroad station and area name association)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Glenn Dale Hospital (railroad station and area name association)
Context triple: [Glenn Dale, Maryland, namedAfter, Glenn Dale Hospital (railroad station and area name association)]
  • A. VA Medical Center Station
    VA Medical Center Station is a light rail stop on Metro Transit's Blue Line in Minneapolis, serving the nearby Minneapolis VA Medical Center and surrounding medical and residential areas.
  • B. Johns Hopkins Hospital station
    Johns Hopkins Hospital station is a major Baltimore Metro SubwayLink station serving the Johns Hopkins Hospital complex and surrounding East Baltimore area.
  • C. VA Medical Center station
    VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
  • D. Forest Glen station
    Forest Glen station is a Washington Metro Red Line station in Montgomery County, Maryland, notable for its deep underground design and elevator-only access to the platforms.
  • E. Westwood/VA Hospital station
    Westwood/VA Hospital station is a planned Los Angeles Metro Rail station intended to serve the Westwood area and the nearby Veterans Affairs medical complex.
  • 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: Glenn Dale Hospital (railroad station and area name association)
Triple: [Glenn Dale, Maryland, namedAfter, Glenn Dale Hospital (railroad station and area name association)]
Generated description
Glenn Dale Hospital (railroad station and area name association) is a former medical facility and nearby rail stop whose presence gave the surrounding community of Glenn Dale, Maryland its name and historical identity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Glenn Dale Hospital (railroad station and area name association)
Target entity description: Glenn Dale Hospital (railroad station and area name association) is a former medical facility and nearby rail stop whose presence gave the surrounding community of Glenn Dale, Maryland its name and historical identity.
  • A. VA Medical Center Station
    VA Medical Center Station is a light rail stop on Metro Transit's Blue Line in Minneapolis, serving the nearby Minneapolis VA Medical Center and surrounding medical and residential areas.
  • B. Johns Hopkins Hospital station
    Johns Hopkins Hospital station is a major Baltimore Metro SubwayLink station serving the Johns Hopkins Hospital complex and surrounding East Baltimore area.
  • C. VA Medical Center station
    VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
  • D. Forest Glen station
    Forest Glen station is a Washington Metro Red Line station in Montgomery County, Maryland, notable for its deep underground design and elevator-only access to the platforms.
  • E. Westwood/VA Hospital station
    Westwood/VA Hospital station is a planned Los Angeles Metro Rail station intended to serve the Westwood area and the nearby Veterans Affairs medical complex.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156d1a4c08190afc325491ba38870 completed April 16, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5c0c8a481908aa7a40bca15e38e completed May 9, 2026, 10:31 p.m.
NEDg Description generation batch_69ffb6d3bc6c81909e4bbedeea557615 completed May 9, 2026, 10:36 p.m.
NED2 Entity disambiguation (via description) batch_69ffb7364cf88190b0930af7768dc429 completed May 9, 2026, 10:37 p.m.
Created at: April 10, 2026, 4:53 a.m.