Triple

T17856549
Position Surface form Disambiguated ID Type / Status
Subject SR 520 Bridge E445951 entity
Predicate predecessor P97 FINISHED
Object 1963 Evergreen Point Floating Bridge — NE NERFINISHED

How this triple was built (2 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: 1963 Evergreen Point Floating Bridge | Statement: [SR 520 Bridge, predecessor, 1963 Evergreen Point Floating Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1963 Evergreen Point Floating Bridge
Context triple: [SR 520 Bridge, predecessor, 1963 Evergreen Point Floating Bridge]
  • A. 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.
  • B. Evergreen Point Floating Bridge chosen
    The Evergreen Point Floating Bridge is a major floating bridge in the Seattle area that carries State Route 520 across Lake Washington, connecting Seattle to its eastern suburbs.
  • C. Hood Canal Bridge
    The Hood Canal Bridge is a long floating bridge in Washington State that carries State Route 104 across Hood Canal, connecting the Olympic and Kitsap Peninsulas.
  • D. Evergreen Point Bridge
    Evergreen Point Bridge is a major floating bridge across Lake Washington in Seattle, Washington, known as one of the longest floating bridges in the world.
  • E. Juneau-Douglas Bridge
    The Juneau-Douglas Bridge is a roadway bridge in Alaska that spans the Gastineau Channel, linking the city of Juneau with Douglas Island.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9f26f18819089c9e43250bee6ae completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4978bd5e081909e192f6aada5235f completed April 19, 2026, 8:51 a.m.
Created at: April 10, 2026, 10:17 a.m.