Triple

T9204194
Position Surface form Disambiguated ID Type / Status
Subject Cabrillo Bridge E220927 entity
Predicate alsoKnownAs P39 FINISHED
Object 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.
 E882659 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: Laurel Street Bridge | Statement: [Cabrillo Bridge, alsoKnownAs, Laurel Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Laurel Street Bridge
Context triple: [Cabrillo Bridge, alsoKnownAs, Laurel Street Bridge]
  • A. Wells Street Bridge
    Wells Street Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago that carries both road traffic and elevated trains across the Chicago River.
  • B. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • C. Dillingham Street Bridge
    Dillingham Street Bridge is a historic bridge spanning the Chattahoochee River, connecting Phenix City, Alabama, with Columbus, Georgia.
  • D. 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.
  • E. Harrison Street bridge
    Harrison Street bridge is a roadway bridge spanning Lake Carnegie in Princeton, New Jersey, carrying Harrison Street across the lake and connecting the surrounding communities.
  • 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: Laurel Street Bridge
Triple: [Cabrillo Bridge, alsoKnownAs, Laurel Street Bridge]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Laurel Street Bridge
Target entity description: 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.
  • A. Wells Street Bridge
    Wells Street Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago that carries both road traffic and elevated trains across the Chicago River.
  • B. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • C. Dillingham Street Bridge
    Dillingham Street Bridge is a historic bridge spanning the Chattahoochee River, connecting Phenix City, Alabama, with Columbus, Georgia.
  • D. 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.
  • E. Harrison Street bridge
    Harrison Street bridge is a roadway bridge spanning Lake Carnegie in Princeton, New Jersey, carrying Harrison Street across the lake and connecting the surrounding communities.
  • 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_69ca83e8e9248190862cf3e41693b310 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd945f37881909f0d30eeb6a7a3ad completed April 1, 2026, 8:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbd9073c948190aa2e9e6b7ffe9022 completed April 12, 2026, 5:40 p.m.
NEDg Description generation batch_69dcad07b51081908fd66ee9ff7341f6 completed April 13, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_69dd4386e3308190bb8503ce75fa628f completed April 13, 2026, 7:27 p.m.
Created at: March 30, 2026, 7:26 p.m.