Triple

T10667191
Position Surface form Disambiguated ID Type / Status
Subject Snoqualmie River E251385 entity
Predicate hasTributary P415 FINISHED
Object South Fork Snoqualmie River
The South Fork Snoqualmie River is a mountain-fed river in Washington State that flows through the Cascade Range near Snoqualmie Pass, contributing to the main Snoqualmie River system.
 E251385 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: South Fork Snoqualmie River | Statement: [Snoqualmie River, hasTributary, South Fork Snoqualmie River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Fork Snoqualmie River
Context triple: [Snoqualmie River, hasTributary, South Fork Snoqualmie River]
  • A. Snoqualmie River
    The Snoqualmie River is a major river in western Washington State known for its scenic course through the Cascade foothills and the prominent Snoqualmie Falls.
  • B. Snohomish River
    The Snohomish River is a major river in western Washington State that flows through Snohomish County into Puget Sound, helping drain the Cascade Range and supporting regional ecosystems and communities.
  • C. Naches River
    The Naches River is a significant river in central Washington State that flows through the eastern Cascades and agricultural Yakima Valley before joining the Yakima River.
  • D. Wenatchee River
    The Wenatchee River is a major river in Washington State known for its scenic canyon landscapes, whitewater recreation, and role as a key tributary of the Columbia River.
  • E. Pilchuck River
    The Pilchuck River is a river in western Washington State that flows through Snohomish County and contributes to the Snohomish River watershed.
  • 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: South Fork Snoqualmie River
Triple: [Snoqualmie River, hasTributary, South Fork Snoqualmie River]
Generated description
The South Fork Snoqualmie River is a mountain-fed river in Washington State that flows through the Cascade Range near Snoqualmie Pass, contributing to the main Snoqualmie River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Fork Snoqualmie River
Target entity description: The South Fork Snoqualmie River is a mountain-fed river in Washington State that flows through the Cascade Range near Snoqualmie Pass, contributing to the main Snoqualmie River system.
  • A. Snoqualmie River chosen
    The Snoqualmie River is a major river in western Washington State known for its scenic course through the Cascade foothills and the prominent Snoqualmie Falls.
  • B. Snohomish River
    The Snohomish River is a major river in western Washington State that flows through Snohomish County into Puget Sound, helping drain the Cascade Range and supporting regional ecosystems and communities.
  • C. Naches River
    The Naches River is a significant river in central Washington State that flows through the eastern Cascades and agricultural Yakima Valley before joining the Yakima River.
  • D. Wenatchee River
    The Wenatchee River is a major river in Washington State known for its scenic canyon landscapes, whitewater recreation, and role as a key tributary of the Columbia River.
  • E. Pilchuck River
    The Pilchuck River is a river in western Washington State that flows through Snohomish County and contributes to the Snohomish River watershed.
  • 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6f3204bac8190b9bd8bfcc705b06b completed April 9, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbacf1a43c8190869f4a64f9d6a26c completed April 12, 2026, 2:32 p.m.
NEDg Description generation batch_69dbaeb211088190a9118c71918584e5 completed April 12, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69dbaf7c999c819097a8cdf5bd82f648 completed April 12, 2026, 2:43 p.m.
Created at: April 8, 2026, 9:08 p.m.