Triple

T11586589
Position Surface form Disambiguated ID Type / Status
Subject Frederick Douglass Circle E274771 entity
Predicate locatedAtIntersectionOf P15085 FINISHED
Object Frederick Douglass Boulevard E295093 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: Frederick Douglass Boulevard | Statement: [Frederick Douglass Circle, locatedAtIntersectionOf, Frederick Douglass Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frederick Douglass Boulevard
Context triple: [Frederick Douglass Circle, locatedAtIntersectionOf, Frederick Douglass Boulevard]
  • A. Frederick Douglass Boulevard chosen
    Frederick Douglass Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named in honor of the famed abolitionist and orator Frederick Douglass.
  • B. Adam Clayton Powell Jr Boulevard
    Adam Clayton Powell Jr Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named after the influential African American politician and civil rights leader Adam Clayton Powell Jr.
  • C. Northeast Martin Luther King Jr Boulevard
    Northeast Martin Luther King Jr Boulevard is a major commercial and transportation corridor in Portland, Oregon, lined with shops, restaurants, and local businesses.
  • D. William J. Day Boulevard
    William J. Day Boulevard is a waterfront roadway and parkway in South Boston, Massachusetts, known for running along the shoreline near Carson Beach and providing scenic views of Boston Harbor.
  • E. Dr. Martin Luther King Jr. Boulevard
    Dr. Martin Luther King Jr. Boulevard is a major thoroughfare in Harlem, Manhattan, known for its cultural significance and vibrant commercial activity.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d89462203881908870e991a5b21770 completed April 10, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee86df14048190ae8f6d8b11610079 completed April 26, 2026, 9:42 p.m.
Created at: April 8, 2026, 9:38 p.m.