Triple

T15475399
Position Surface form Disambiguated ID Type / Status
Subject Oakland Estuary E376769 entity
Predicate crossedBy P416 FINISHED
Object Miller–Sweeney Bridge
The Miller–Sweeney Bridge is a bascule drawbridge in the San Francisco Bay Area that carries vehicular traffic between Alameda and Oakland.
 E1335490 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: Miller–Sweeney Bridge | Statement: [Oakland Estuary, crossedBy, Miller–Sweeney Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Miller–Sweeney Bridge
Context triple: [Oakland Estuary, crossedBy, Miller–Sweeney Bridge]
  • A. Frank J. Wood Bridge
    The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
  • B. Vincent Thomas Bridge
    The Vincent Thomas Bridge is a landmark suspension bridge in Los Angeles that connects San Pedro to Terminal Island and serves as a major route to the Port of Los Angeles.
  • C. Dunn Memorial Bridge
    The Dunn Memorial Bridge is a major highway bridge spanning the Hudson River and connecting Albany and Rensselaer in New York State.
  • D. 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.
  • E. Clyde B. Wells Bridge
    The Clyde B. Wells Bridge is a highway bridge in Florida that carries traffic across Choctawhatchee Bay along U.S. Route 331.
  • 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: Miller–Sweeney Bridge
Triple: [Oakland Estuary, crossedBy, Miller–Sweeney Bridge]
Generated description
The Miller–Sweeney Bridge is a bascule drawbridge in the San Francisco Bay Area that carries vehicular traffic between Alameda and Oakland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Miller–Sweeney Bridge
Target entity description: The Miller–Sweeney Bridge is a bascule drawbridge in the San Francisco Bay Area that carries vehicular traffic between Alameda and Oakland.
  • A. Frank J. Wood Bridge
    The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
  • B. Vincent Thomas Bridge
    The Vincent Thomas Bridge is a landmark suspension bridge in Los Angeles that connects San Pedro to Terminal Island and serves as a major route to the Port of Los Angeles.
  • C. Dunn Memorial Bridge
    The Dunn Memorial Bridge is a major highway bridge spanning the Hudson River and connecting Albany and Rensselaer in New York State.
  • D. 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.
  • E. Clyde B. Wells Bridge
    The Clyde B. Wells Bridge is a highway bridge in Florida that carries traffic across Choctawhatchee Bay along U.S. Route 331.
  • 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f6e859481909c3d08343b7ad27c completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a051701512c819080be8649f1f1b401 completed May 14, 2026, 12:27 a.m.
NEDg Description generation batch_6a05184e0cc881909aad820f5afc34be completed May 14, 2026, 12:33 a.m.
NED2 Entity disambiguation (via description) batch_6a05189feab08190ad33ec2f5711fecb completed May 14, 2026, 12:34 a.m.
Created at: April 10, 2026, 3:34 a.m.