Triple

T17443615
Position Surface form Disambiguated ID Type / Status
Subject Homewood Station (Pittsburgh Regional Transit busway station) E424720 entity
Predicate partOf P40 FINISHED
Object Martin Luther King Jr. East Busway — 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: Martin Luther King Jr. East Busway | Statement: [Homewood Station (Pittsburgh Regional Transit busway station), partOf, Martin Luther King Jr. East Busway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin Luther King Jr. East Busway
Context triple: [Homewood Station (Pittsburgh Regional Transit busway station), partOf, Martin Luther King Jr. East Busway]
  • A. Martin Luther King Jr. East Busway chosen
    The Martin Luther King Jr. East Busway is a dedicated bus rapid transit corridor in Pittsburgh, Pennsylvania, providing fast, high-capacity public transportation service through several eastern neighborhoods.
  • B. Martin Luther King Jr. Highway
    Martin Luther King Jr. Highway is a major state highway in Maryland that serves as an important commuter and commercial route in the Washington, D.C. metropolitan area.
  • C. Martin Luther King Jr. Way
    Martin Luther King Jr. Way is a major thoroughfare in Berkeley, California, named in honor of civil rights leader Martin Luther King Jr.
  • D. Dr. Martin Luther King Jr. Expressway
    Dr. Martin Luther King Jr. Expressway is a major roadway named in honor of civil rights leader Martin Luther King Jr., serving as an important traffic artery in its region.
  • E. Martin Luther King Jr. Boulevard
    Martin Luther King Jr. Boulevard is a major thoroughfare in many U.S. cities, typically named in honor of the civil rights leader Dr. Martin Luther King Jr.
  • 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44ff927ec8190995798f569e913ba completed April 19, 2026, 3:46 a.m.
Created at: April 10, 2026, 5:47 a.m.