Triple

T14494661
Position Surface form Disambiguated ID Type / Status
Subject Astoria-Megler Bridge E359459 entity
Predicate hasSegmentOver P114456 FINISHED
Object Columbia River estuary E103651 NE FINISHED

How this triple was built (3 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: Columbia River estuary | Statement: [Astoria-Megler Bridge, hasSegmentOver, Columbia River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia River estuary
Context triple: [Astoria-Megler Bridge, hasSegmentOver, Columbia River estuary]
  • A. Columbia River estuary chosen
    The Columbia River estuary is the broad, tidally influenced transition zone where the Columbia River meets the Pacific Ocean, supporting rich ecosystems, major shipping routes, and coastal communities in the Pacific Northwest.
  • B. Chehalis River estuary
    The Chehalis River estuary is a coastal estuarine area in southwestern Washington State where the Chehalis River meets Grays Harbor and the Pacific Ocean, supporting rich tidal wetlands and diverse wildlife.
  • C. Klamath River estuary
    The Klamath River estuary is a biologically rich coastal river mouth in northern California where the Klamath River meets the Pacific Ocean, supporting diverse fish, bird, and marine mammal populations.
  • D. Yaquina River estuary
    The Yaquina River estuary is a coastal estuarine ecosystem on the central Oregon coast known for its rich tidal wetlands, diverse wildlife habitat, and importance to local fisheries and recreation.
  • E. Nestucca Bay estuary
    Nestucca Bay estuary is a coastal estuarine system in northwestern Oregon known for its tidal wetlands, rich bird habitat, and role in supporting salmon and other marine life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSegmentOver
Context triple: [Astoria-Megler Bridge, hasSegmentOver, Columbia River estuary]
  • A. hasSegmentOn
    Indicates that one entity includes or occupies a specific segment or portion on another entity (such as a line, path, or sequence).
  • B. hasSegmentStatus
    Indicates that a specific segment within a larger whole is associated with a particular status or condition.
  • C. hasRegularSegment
    Indicates that an entity includes or is associated with a segment that occurs in a consistent, repeating, or standard pattern.
  • D. hasMultipleSegments
    Indicates that the referenced entity is composed of more than one distinct segment or section.
  • E. hasSegmentType
    Indicates that an entity is associated with, or classified by, a particular type or category of segment within a larger structure or sequence.
  • 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de930f34d08190b4b30e54e2f702ed completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6d9544cc81908105554f212a9b8c completed May 8, 2026, 4:59 a.m.
PD Predicate disambiguation batch_69de5c4ccba08190a988bfda0bc9f5cb completed April 14, 2026, 3:25 p.m.
PDg Predicate description generation batch_69de5fb4de14819092acdecbd201d672 completed April 14, 2026, 3:39 p.m.
Created at: April 10, 2026, 1:21 a.m.