Triple

T20973393
Position Surface form Disambiguated ID Type / Status
Subject Pennsylvania Avenue (Baltimore) E516558 entity
Predicate partOf P40 FINISHED
Object Pennsylvania Avenue National Heritage Area — NE NERFINISHED

How this triple was built (3 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: Pennsylvania Avenue National Heritage Area | Statement: [Pennsylvania Avenue (Baltimore), partOf, Pennsylvania Avenue National Heritage Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Avenue National Heritage Area
Context triple: [Pennsylvania Avenue (Baltimore), partOf, Pennsylvania Avenue National Heritage Area]
  • A. Pennsylvania Avenue National Historic Site
    Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
  • B. Pennsylvania Avenue cultural corridor
    The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
  • C. Capitol Park Historic District
    Capitol Park Historic District is a historic neighborhood in downtown Detroit known for its early 20th-century architecture and role as a former center of Michigan’s state government and urban transit.
  • D. Benjamin Franklin Parkway cultural district
    The Benjamin Franklin Parkway cultural district is a prominent arts and museum corridor in Philadelphia, known for its grand boulevard design and concentration of major cultural institutions.
  • E. Pennsylvania Avenue Development Area
    The Pennsylvania Avenue Development Area is a federally designated urban renewal and planning district in Washington, D.C., created to revitalize and preserve the historic corridor between the U.S. Capitol and the White House.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Avenue National Heritage Area
Target entity description: Pennsylvania Avenue National Heritage Area is a designated cultural and historical corridor in Baltimore that preserves and celebrates the city’s rich African American heritage, arts, and civil rights history.
  • A. Pennsylvania Avenue National Historic Site
    Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
  • B. Pennsylvania Avenue cultural corridor chosen
    The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
  • C. Capitol Park Historic District
    Capitol Park Historic District is a historic neighborhood in downtown Detroit known for its early 20th-century architecture and role as a former center of Michigan’s state government and urban transit.
  • D. Benjamin Franklin Parkway cultural district
    The Benjamin Franklin Parkway cultural district is a prominent arts and museum corridor in Philadelphia, known for its grand boulevard design and concentration of major cultural institutions.
  • E. Pennsylvania Avenue Development Area
    The Pennsylvania Avenue Development Area is a federally designated urban renewal and planning district in Washington, D.C., created to revitalize and preserve the historic corridor between the U.S. Capitol and the White House.
  • F. None of above.

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_69e0b4fee5ac8190875fa9ceba1a5e5e completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fba2406c8190bd75dec585c14bfa completed April 21, 2026, 4:22 a.m.
Created at: April 16, 2026, 1:45 p.m.