Triple

T20944596
Position Surface form Disambiguated ID Type / Status
Subject St. John’s Episcopal Church, Lafayette Square E515810 entity
Predicate locatedOn P40 FINISHED
Object H Street NW — NE NERFINISHED

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: H Street NW | Statement: [St. John’s Episcopal Church, Lafayette Square, locatedOn, H Street NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: H Street NW
Context triple: [St. John’s Episcopal Church, Lafayette Square, locatedOn, H Street NW]
  • A. H Street NW chosen
    H Street NW is a major east–west thoroughfare in Washington, D.C., known for its historic corridor, commercial activity, and role as a key connector in the city's street grid.
  • B. H Street NE
    H Street NE is a major commercial and nightlife corridor in Northeast Washington, D.C., known for its restaurants, bars, arts venues, and the revitalized H Street Corridor.
  • C. T Street NW
    T Street NW is a street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Shaw near Howard University.
  • D. U Street NW
    U Street NW is a historic and culturally vibrant corridor in Washington, D.C., long known as a center of African American arts, nightlife, and jazz.
  • E. L Street NW
    L Street NW is a major east–west thoroughfare in Washington, D.C., running through the city's downtown and business districts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fad705e481909da0098d7c73cd02 completed April 21, 2026, 4:19 a.m.
Created at: April 16, 2026, 12:54 p.m.