Triple

T12687253
Position Surface form Disambiguated ID Type / Status
Subject SR 520 Bridge Replacement and HOV Program E303102 entity
Predicate includes P1393 FINISHED
Object SR 520 floating bridge replacement E303102 NE FINISHED

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: SR 520 floating bridge replacement | Statement: [SR 520 Bridge Replacement and HOV Program, includes, SR 520 floating bridge replacement]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SR 520 floating bridge replacement
Context triple: [SR 520 Bridge Replacement and HOV Program, includes, SR 520 floating bridge replacement]
  • A. SR 520 Bridge
    The SR 520 Bridge is a major floating bridge across Lake Washington in Seattle, Washington, known as one of the longest floating bridges in the world and a key link between Seattle and its eastern suburbs.
  • B. SR 520 Bridge Replacement and HOV Program chosen
    The SR 520 Bridge Replacement and HOV Program is a major Washington State transportation initiative to modernize the State Route 520 corridor with safer, more reliable, and transit- and carpool-focused infrastructure across Lake Washington and surrounding areas.
  • C. Depoe Bay Bridge
    Depoe Bay Bridge is a historic coastal Oregon highway bridge known for its elegant reinforced-concrete arch design and picturesque setting spanning the world’s smallest navigable harbor.
  • 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. Nisqually River Bridge
    The Nisqually River Bridge is a roadway bridge in Washington State that carries traffic across the Nisqually River near the southern entrance to Mount Rainier National Park.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdee64a08190801c6d470aefd723 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961d8cb048190864a85dd75648820 completed April 10, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f671aacfa8819088fd113474638238 completed May 2, 2026, 9:50 p.m.
Created at: April 9, 2026, 5:21 p.m.