Triple

T14499383
Position Surface form Disambiguated ID Type / Status
Subject Alsea River E359590 entity
Predicate hasTributary P415 FINISHED
Object North Fork Alsea River
The North Fork Alsea River is a tributary stream in western Oregon known for its forested watershed and popular salmon and steelhead fishing opportunities.
E359590 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: North Fork Alsea River | Statement: [Alsea River, hasTributary, North Fork Alsea River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Fork Alsea River
Context triple: [Alsea River, hasTributary, North Fork Alsea River]
  • A. North Fork Clearwater River
    The North Fork Clearwater River is a major wild and scenic river in north-central Idaho, known for its clear waters, remote forested canyon, and excellent fishing and recreation opportunities.
  • B. Alsea River
    The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
  • C. South Fork Clearwater River
    The South Fork Clearwater River is a major tributary in north-central Idaho known for its scenic canyon, whitewater recreation, and important salmon and steelhead fisheries.
  • D. Nestucca River
    The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
  • E. Tillamook River
    The Tillamook River is a coastal river in northwestern Oregon that flows through forested and agricultural lands before emptying into Tillamook Bay on the Pacific Ocean.
  • 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: North Fork Alsea River
Triple: [Alsea River, hasTributary, North Fork Alsea River]
Generated description
The North Fork Alsea River is a tributary stream in western Oregon known for its forested watershed and popular salmon and steelhead fishing opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Fork Alsea River
Target entity description: The North Fork Alsea River is a tributary stream in western Oregon known for its forested watershed and popular salmon and steelhead fishing opportunities.
  • A. North Fork Clearwater River
    The North Fork Clearwater River is a major wild and scenic river in north-central Idaho, known for its clear waters, remote forested canyon, and excellent fishing and recreation opportunities.
  • B. Alsea River chosen
    The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
  • C. South Fork Clearwater River
    The South Fork Clearwater River is a major tributary in north-central Idaho known for its scenic canyon, whitewater recreation, and important salmon and steelhead fisheries.
  • D. Nestucca River
    The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
  • E. Tillamook River
    The Tillamook River is a coastal river in northwestern Oregon that flows through forested and agricultural lands before emptying into Tillamook Bay on the Pacific Ocean.
  • F. None of above.

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_69de9311cc748190880c784f173b7f2b completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a420040819097ee73390d625338 completed May 8, 2026, 5:53 a.m.
NEDg Description generation batch_69fd7b0160a08190ae181eb7acb3b6bc completed May 8, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69fd7be778dc81908b0602bab944330a completed May 8, 2026, 6 a.m.
Created at: April 10, 2026, 1:21 a.m.