Triple

T783013
Position Surface form Disambiguated ID Type / Status
Subject Multnomah people E16538 entity
Predicate toponymSourceFor P19572 FINISHED
Object Multnomah Channel
Multnomah Channel is a distributary of the Willamette River in northwestern Oregon, known for separating Sauvie Island from the mainland and serving as a popular route for boating and fishing near Portland.
E105253 NE FINISHED

How this triple was built (5 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: Multnomah Channel | Statement: [Multnomah people, toponymSourceFor, Multnomah Channel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Multnomah Channel
Context triple: [Multnomah people, toponymSourceFor, Multnomah Channel]
  • A. Commencement Bay
    Commencement Bay is a large natural harbor on the southern end of Puget Sound in Washington State, serving as a key industrial and shipping center for the city of Tacoma.
  • B. Elliott Bay
    Elliott Bay is a large inlet of Puget Sound along the Seattle waterfront, known for its busy port, ferry traffic, and iconic views of the city skyline and surrounding mountains.
  • C. Multnomah River
    The Multnomah River is a historic waterway in Oregon whose name, derived from the Indigenous Multnomah people, has been used for various geographic and political entities in the region.
  • D. Yaquina Bay
    Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
  • E. Gastineau Channel
    Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
  • 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: Multnomah Channel
Triple: [Multnomah people, toponymSourceFor, Multnomah Channel]
Generated description
Multnomah Channel is a distributary of the Willamette River in northwestern Oregon, known for separating Sauvie Island from the mainland and serving as a popular route for boating and fishing near Portland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Multnomah Channel
Target entity description: Multnomah Channel is a distributary of the Willamette River in northwestern Oregon, known for separating Sauvie Island from the mainland and serving as a popular route for boating and fishing near Portland.
  • A. Commencement Bay
    Commencement Bay is a large natural harbor on the southern end of Puget Sound in Washington State, serving as a key industrial and shipping center for the city of Tacoma.
  • B. Elliott Bay
    Elliott Bay is a large inlet of Puget Sound along the Seattle waterfront, known for its busy port, ferry traffic, and iconic views of the city skyline and surrounding mountains.
  • C. Multnomah River
    The Multnomah River is a historic waterway in Oregon whose name, derived from the Indigenous Multnomah people, has been used for various geographic and political entities in the region.
  • D. Yaquina Bay
    Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
  • E. Gastineau Channel
    Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: toponymSourceFor
Context triple: [Multnomah people, toponymSourceFor, Multnomah Channel]
  • A. hasToponymicForm
    Indicates that one entity is a toponymic (place-name-based) form or variant derived from another entity.
  • B. isToponymic
    Indicates that something is related to or derived from a place name (a toponym).
  • C. typeOfToponym
    Indicates the specific category or kind of place name (toponym) that applies to a given geographic entity.
  • D. colonialExonymSource
    Indicates that a name or term is derived from, or originates in, a colonial-era exonym imposed by an external colonial power.
  • E. exonymStatus
    Indicates the status or classification of a name used in one language to refer to a place, people, or entity known by a different name in its own language.
  • F. None of above. chosen

Provenance (7 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a7686d0881908c2a4395059be02c completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c00c1db48190906a02bb80fe98dc completed March 4, 2026, 5:15 a.m.
NEDg Description generation batch_69a7c13f15848190b126bdc434953a22 completed March 4, 2026, 5:21 a.m.
NED2 Entity disambiguation (via description) batch_69a7c21dd42881908ac19fed7454d7a9 completed March 4, 2026, 5:24 a.m.
PD Predicate disambiguation batch_69a4a50db97c8190a1c55673f4a357b4 completed March 1, 2026, 8:43 p.m.
PDg Predicate description generation batch_69a4a67e69288190b3dc278c5bd94155 completed March 1, 2026, 8:50 p.m.
Created at: March 1, 2026, 7:37 p.m.