Triple

T21360236
Position Surface form Disambiguated ID Type / Status
Subject Veterans Memorial Bridge E526754 entity
Predicate replaced P101 FINISHED
Object Third Street Bridge
The Third Street Bridge was an earlier river crossing in the same location that was later superseded by the Veterans Memorial Bridge.
E1572945 NE FINISHED

How this triple was built (4 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: Third Street Bridge | Statement: [Veterans Memorial Bridge, replaced, Third Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Third Street Bridge
Context triple: [Veterans Memorial Bridge, replaced, Third Street Bridge]
  • A. 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.
  • 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. Howard Street Bridge
    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.
  • D. 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.
  • E. First Street Bridge
    The First Street Bridge is a historic concrete arch bridge in Los Angeles that carries First Street over the Los Angeles River, linking downtown with Boyle Heights.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Third Street Bridge
Triple: [Veterans Memorial Bridge, replaced, Third Street Bridge]
Generated description
The Third Street Bridge was an earlier river crossing in the same location that was later superseded by the Veterans Memorial Bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Third Street Bridge
Target entity description: The Third Street Bridge was an earlier river crossing in the same location that was later superseded by the Veterans Memorial Bridge.
  • A. 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.
  • 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. Howard Street Bridge
    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.
  • D. 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.
  • E. First Street Bridge
    The First Street Bridge is a historic concrete arch bridge in Los Angeles that carries First Street over the Los Angeles River, linking downtown with Boyle Heights.
  • F. None of above. chosen

Provenance (5 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee5bad6a308190a9665734a0fb5f55 completed April 26, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0c306a9b0c8190a5c1eee977812ac6 completed May 19, 2026, 9:42 a.m.
NEDg Description generation batch_6a0c3237777c8190a9c7158a79360717 completed May 19, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c32ece3148190a22881d69c42e948 completed May 19, 2026, 9:52 a.m.
Created at: April 16, 2026, 5:07 p.m.