Triple

T2752032
Position Surface form Disambiguated ID Type / Status
Subject Cascade Locks, Oregon E61009 entity
Predicate hasPortFacility P2836 FINISHED
Object Port of Cascade Locks
The Port of Cascade Locks is a public port authority in the Columbia River Gorge that manages marine, industrial, and recreational facilities to support local commerce and tourism in Cascade Locks, Oregon.
E294922 NE FINISHED

How this triple was built (4 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: Port of Cascade Locks | Statement: [Cascade Locks, Oregon, hasPortFacility, Port of Cascade Locks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port of Cascade Locks
Context triple: [Cascade Locks, Oregon, hasPortFacility, Port of Cascade Locks]
  • A. Port of Portland
    The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
  • B. The Dalles Dam
    The Dalles Dam is a large hydroelectric dam and navigation facility on the Columbia River in the Pacific Northwest, known for its significant power generation and impact on regional river ecosystems and communities.
  • C. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • D. Bobcaygeon Lock
    Bobcaygeon Lock is a historic canal lock in Bobcaygeon, Ontario, that facilitates boat navigation and water level control along Canada’s Trent–Severn Waterway.
  • E. Port of Longview
    The Port of Longview is a major deep-draft marine terminal complex on the Columbia River that serves as a key hub for bulk and breakbulk cargo in the Pacific Northwest.
  • 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: Port of Cascade Locks
Triple: [Cascade Locks, Oregon, hasPortFacility, Port of Cascade Locks]
Generated description
The Port of Cascade Locks is a public port authority in the Columbia River Gorge that manages marine, industrial, and recreational facilities to support local commerce and tourism in Cascade Locks, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port of Cascade Locks
Target entity description: The Port of Cascade Locks is a public port authority in the Columbia River Gorge that manages marine, industrial, and recreational facilities to support local commerce and tourism in Cascade Locks, Oregon.
  • A. Port of Portland
    The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
  • B. The Dalles Dam
    The Dalles Dam is a large hydroelectric dam and navigation facility on the Columbia River in the Pacific Northwest, known for its significant power generation and impact on regional river ecosystems and communities.
  • C. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • D. Bobcaygeon Lock
    Bobcaygeon Lock is a historic canal lock in Bobcaygeon, Ontario, that facilitates boat navigation and water level control along Canada’s Trent–Severn Waterway.
  • E. Port of Longview
    The Port of Longview is a major deep-draft marine terminal complex on the Columbia River that serves as a key hub for bulk and breakbulk cargo in the Pacific Northwest.
  • 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_69ab4b7a85bc819094a349b84beb1f2c completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb6d08088190b489de15a120ba3f completed March 7, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbd86ac88190a4aba335ef9942e4 completed March 10, 2026, 6:36 a.m.
NEDg Description generation batch_69afbc8415388190a39d459ff7a411e4 completed March 10, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69afbcc460b88190986844c39165ef14 completed March 10, 2026, 6:40 a.m.
Created at: March 6, 2026, 9:56 p.m.