Triple

T15435660
Position Surface form Disambiguated ID Type / Status
Subject Andy Warhol Bridge E369754 entity
Predicate formerlyKnownAs P65 FINISHED
Object Seventh Street Bridge — 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: Seventh Street Bridge | Statement: [Andy Warhol Bridge, formerlyKnownAs, Seventh Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seventh Street Bridge
Context triple: [Andy Warhol Bridge, formerlyKnownAs, Seventh Street Bridge]
  • A. Seventh Street Bridge
    The Seventh Street Bridge is a historic roadway bridge in Los Angeles that carries traffic over the Los Angeles River, connecting downtown with the Boyle Heights area.
  • B. 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.
  • C. 5th Street Bridge
    The 5th Street Bridge is a historic roadway bridge spanning the Savannah River, connecting North Augusta, South Carolina, with Augusta, Georgia.
  • D. Fourth Street Bridge
    The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
  • E. Van Buren Street Bridge
    The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
  • 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: Seventh Street Bridge
Target entity description: Seventh Street Bridge is the former name of the Andy Warhol Bridge, a prominent self-anchored suspension bridge spanning the Allegheny River in Pittsburgh, Pennsylvania.
  • A. Seventh Street Bridge
    The Seventh Street Bridge is a historic roadway bridge in Los Angeles that carries traffic over the Los Angeles River, connecting downtown with the Boyle Heights area.
  • B. 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.
  • C. 5th Street Bridge
    The 5th Street Bridge is a historic roadway bridge spanning the Savannah River, connecting North Augusta, South Carolina, with Augusta, Georgia.
  • D. Fourth Street Bridge
    The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
  • E. Van Buren Street Bridge
    The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
  • F. None of above. chosen

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_69d85a19180081909925012fbf4e62a3 completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03edb3ec481908b26164d4470c9bc completed April 16, 2026, 1:43 a.m.
Created at: April 10, 2026, 3:21 a.m.