Triple

T12929067
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 532 E309323 entity
Predicate bridgeOnRoute P26021 FINISHED
Object Mark Clark Bridge
The Mark Clark Bridge is a highway bridge in Washington State that carries traffic across the Stillaguamish River near the town of Stanwood.
 E1186875 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: Mark Clark Bridge | Statement: [Washington State Route 532, bridgeOnRoute, Mark Clark Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Clark Bridge
Context triple: [Washington State Route 532, bridgeOnRoute, Mark Clark Bridge]
  • A. McCullough Memorial Bridge
    The McCullough Memorial Bridge is a historic, architecturally distinctive Oregon coastal bridge known for its graceful Art Deco detailing and reinforced-concrete arch design.
  • B. Conrad Hilton Bridge
    Conrad Hilton Bridge is a bridge named in honor of American hotel magnate Conrad Hilton, recognizing his legacy and contributions.
  • C. Homer M. Hadley Memorial Bridge
    The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
  • D. Glenn L. Jackson Memorial Bridge
    The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
  • E. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • 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: Mark Clark Bridge
Triple: [Washington State Route 532, bridgeOnRoute, Mark Clark Bridge]
Generated description
The Mark Clark Bridge is a highway bridge in Washington State that carries traffic across the Stillaguamish River near the town of Stanwood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark Clark Bridge
Target entity description: The Mark Clark Bridge is a highway bridge in Washington State that carries traffic across the Stillaguamish River near the town of Stanwood.
  • A. McCullough Memorial Bridge
    The McCullough Memorial Bridge is a historic, architecturally distinctive Oregon coastal bridge known for its graceful Art Deco detailing and reinforced-concrete arch design.
  • B. Conrad Hilton Bridge
    Conrad Hilton Bridge is a bridge named in honor of American hotel magnate Conrad Hilton, recognizing his legacy and contributions.
  • C. Homer M. Hadley Memorial Bridge
    The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
  • D. Glenn L. Jackson Memorial Bridge
    The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
  • E. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • 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_69d7bdfa933c8190b5a27aa4a08a19b7 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971ec72a48190aceef10630603d2c completed April 10, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe5eeba08190849171d079745d1a completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbf70d6488190944986503882678d completed May 9, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffc08179488190a8f434121bede859 completed May 9, 2026, 11:17 p.m.
Created at: April 9, 2026, 5:42 p.m.