Triple

T8866905
Position Surface form Disambiguated ID Type / Status
Subject Fidalgo Island E211039 entity
Predicate bridgeName P26021 FINISHED
Object Twin Bridges (Swinomish Channel)
Twin Bridges (Swinomish Channel) is a pair of highway bridges in Washington State that carry traffic across the Swinomish Channel between Fidalgo Island and the mainland.
E763288 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: Twin Bridges (Swinomish Channel) | Statement: [Fidalgo Island, bridgeName, Twin Bridges (Swinomish Channel)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Twin Bridges (Swinomish Channel)
Context triple: [Fidalgo Island, bridgeName, Twin Bridges (Swinomish Channel)]
  • A. Camano Gateway Bridge
    The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
  • B. Skeena River bridges
    The Skeena River bridges are a series of historic railway crossings in British Columbia that carry the former Grand Trunk Pacific Railway line over the Skeena River along its rugged canyon route.
  • C. Deception Pass Bridge
    Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
  • D. Sauvie Island Bridge
    Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
  • E. Olympia bridge
    Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
  • 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: Twin Bridges (Swinomish Channel)
Triple: [Fidalgo Island, bridgeName, Twin Bridges (Swinomish Channel)]
Generated description
Twin Bridges (Swinomish Channel) is a pair of highway bridges in Washington State that carry traffic across the Swinomish Channel between Fidalgo Island and the mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Twin Bridges (Swinomish Channel)
Target entity description: Twin Bridges (Swinomish Channel) is a pair of highway bridges in Washington State that carry traffic across the Swinomish Channel between Fidalgo Island and the mainland.
  • A. Camano Gateway Bridge
    The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
  • B. Skeena River bridges
    The Skeena River bridges are a series of historic railway crossings in British Columbia that carry the former Grand Trunk Pacific Railway line over the Skeena River along its rugged canyon route.
  • C. Deception Pass Bridge
    Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
  • D. Sauvie Island Bridge
    Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
  • E. Olympia bridge
    Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
  • 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_69ca838d3c7c8190a849566d5afd2b11 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6108530c819084559f4de669ce20 completed April 1, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0dafdf48190abc1fe1a8397e339 completed April 3, 2026, 11:13 a.m.
NEDg Description generation batch_69cfa191d7d0819085a6b9bf7fa56067 completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa28b1d1c8190ab4a10ba8fa7259d completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:51 p.m.