Triple

T15352376
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles River Viaducts E367084 entity
Predicate include P1393 FINISHED
Object Soto Street Bridge
Soto Street Bridge is a historic roadway bridge in Los Angeles, California, that carries traffic over the Los Angeles River as part of the city’s early 20th-century viaduct system.
E1152434 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: Soto Street Bridge | Statement: [Los Angeles River Viaducts, include, Soto Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Soto Street Bridge
Context triple: [Los Angeles River Viaducts, include, Soto Street Bridge]
  • A. Newton Navarro Bridge
    The Newton Navarro Bridge is a major cable-stayed bridge in Natal, Brazil, known for its striking architecture and role in connecting the city across the Potengi River.
  • B. Barras Bridge
    Barras Bridge is a central road junction and area in Newcastle upon Tyne, England, known for its proximity to major civic buildings and cultural institutions.
  • C. Mapo Bridge
    Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
  • D. Arroyo de la Laguna Bridge
    Arroyo de la Laguna Bridge is a roadway bridge in California that carries traffic across the Arroyo de la Laguna along State Route 84.
  • E. Santa Fe Street Bridge
    Santa Fe Street Bridge is an international border crossing that connects El Paso, Texas, in the United States with Ciudad Juárez, Chihuahua, in Mexico.
  • 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: Soto Street Bridge
Triple: [Los Angeles River Viaducts, include, Soto Street Bridge]
Generated description
Soto Street Bridge is a historic roadway bridge in Los Angeles, California, that carries traffic over the Los Angeles River as part of the city’s early 20th-century viaduct system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Soto Street Bridge
Target entity description: Soto Street Bridge is a historic roadway bridge in Los Angeles, California, that carries traffic over the Los Angeles River as part of the city’s early 20th-century viaduct system.
  • A. Newton Navarro Bridge
    The Newton Navarro Bridge is a major cable-stayed bridge in Natal, Brazil, known for its striking architecture and role in connecting the city across the Potengi River.
  • B. Barras Bridge
    Barras Bridge is a central road junction and area in Newcastle upon Tyne, England, known for its proximity to major civic buildings and cultural institutions.
  • C. Mapo Bridge
    Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
  • D. Arroyo de la Laguna Bridge
    Arroyo de la Laguna Bridge is a roadway bridge in California that carries traffic across the Arroyo de la Laguna along State Route 84.
  • E. Santa Fe Street Bridge
    Santa Fe Street Bridge is an international border crossing that connects El Paso, Texas, in the United States with Ciudad Juárez, Chihuahua, in Mexico.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e290efc8190b22c95dcd3e5f57f completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b43bfcc8190b1b373ee10786f1e completed May 9, 2026, 10:24 a.m.
NEDg Description generation batch_69ff0bd62b308190b835ec76aba4b8cc completed May 9, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69ff0c3e7b848190942cfa9d4b7bbd4c completed May 9, 2026, 10:28 a.m.
Created at: April 10, 2026, 3:17 a.m.