Triple

T20530956
Position Surface form Disambiguated ID Type / Status
Subject Riverfront Park (Spokane) E504064 entity
Predicate hasPart P35 FINISHED
Object Howard Street Bridge — 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: Howard Street Bridge | Statement: [Riverfront Park (Spokane), hasPart, Howard Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Howard Street Bridge
Context triple: [Riverfront Park (Spokane), hasPart, Howard Street Bridge]
  • A. Howard Street Bridge chosen
    Howard Street Bridge is a pedestrian bridge in Spokane, Washington, that spans the Spokane River and serves as a central feature and scenic crossing within Riverfront Park.
  • B. Howard Street Bridge
    Howard Street Bridge is a historic roadway bridge in Baltimore, Maryland, that carries Howard Street over the Jones Falls and adjacent rail infrastructure near the city’s downtown.
  • C. Merriam Street Bridge
    Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
  • D. Laurel Street Bridge
    Laurel Street Bridge is a historic concrete arch bridge in San Diego’s Balboa Park, notable for carrying traffic over a canyon into the park and serving as an iconic local landmark.
  • E. Calhoun Street Bridge
    The Calhoun Street Bridge is a historic steel truss bridge spanning the Delaware River, connecting Trenton, New Jersey, with Morrisville, Pennsylvania.
  • 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_69e0b4b3a6e08190ae663701f50fab8e completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a06b923c81908ba24be6645a7c61 completed April 20, 2026, 9:53 p.m.
Created at: April 16, 2026, 11:37 a.m.