Triple

T6407827
Position Surface form Disambiguated ID Type / Status
Subject Marquam Bridge E127630 entity
Predicate name P16 FINISHED
Object Marquam Bridge E127630 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: Marquam Bridge | Statement: [Marquam Bridge, name, Marquam Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marquam Bridge
Context triple: [Marquam Bridge, name, Marquam Bridge]
  • A. Marquam Bridge chosen
    The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
  • B. NW 12th Avenue Bridge
    The NW 12th Avenue Bridge is a movable bascule bridge in Miami, Florida, carrying NW 12th Avenue across the Miami River and serving as a key local traffic link.
  • C. 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.
  • D. Congress Street Bridge
    Congress Street Bridge is a roadway bridge in Boston, Massachusetts, that carries Congress Street over the Fort Point Channel, connecting downtown to the Seaport District.
  • E. Congress Street Bridge
    Congress Street Bridge is a roadway bridge in Troy, New York, carrying traffic across the Hudson River as part of an important local transportation corridor.
  • 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_69c0083723d88190b1e37b19df162c08 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c068ccd804819097b106604372c14a completed March 22, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a5cf7008190a24ecfeab5acb583 completed March 28, 2026, 12:01 a.m.
Created at: March 22, 2026, 4:41 p.m.