Triple

T13845984
Position Surface form Disambiguated ID Type / Status
Subject Chehalis River E332805 entity
Predicate namedAfter P63 FINISHED
Object Chehalis people
The Chehalis people are a Native American tribe of the Pacific Northwest, traditionally inhabiting areas of southwestern Washington State along the Chehalis River and nearby coastal and riverine environments.
E1096221 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: Chehalis people | Statement: [Chehalis River, namedAfter, Chehalis people]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chehalis people
Context triple: [Chehalis River, namedAfter, Chehalis people]
  • A. Cowlitz people
    The Cowlitz people are a Native American tribe of the Pacific Northwest, traditionally inhabiting areas of southwestern Washington along the Cowlitz River, with a distinct culture and language rooted in the region’s riverine and forested landscapes.
  • B. Chelan people
    The Chelan people are a Native American tribe of the Interior Salish language family traditionally inhabiting the area around Lake Chelan in what is now central Washington State.
  • C. Mattole people
    The Mattole people are an Indigenous group from California’s North Coast region, traditionally inhabiting the Mattole River and Lost Coast areas and culturally associated with other Pacific Coast Athabaskan-speaking tribes.
  • D. Wenatchi people
    The Wenatchi people are a Native American tribe of the Columbia Plateau region in what is now central Washington State, traditionally living along the Wenatchee River and known for fishing, trade, and seasonal migrations.
  • E. Skokomish people
    The Skokomish people are a Native American tribe of the Coast Salish cultural group traditionally living around the southern shores of Washington State’s Hood Canal and the Skokomish River.
  • 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: Chehalis people
Triple: [Chehalis River, namedAfter, Chehalis people]
Generated description
The Chehalis people are a Native American tribe of the Pacific Northwest, traditionally inhabiting areas of southwestern Washington State along the Chehalis River and nearby coastal and riverine environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chehalis people
Target entity description: The Chehalis people are a Native American tribe of the Pacific Northwest, traditionally inhabiting areas of southwestern Washington State along the Chehalis River and nearby coastal and riverine environments.
  • A. Cowlitz people
    The Cowlitz people are a Native American tribe of the Pacific Northwest, traditionally inhabiting areas of southwestern Washington along the Cowlitz River, with a distinct culture and language rooted in the region’s riverine and forested landscapes.
  • B. Chelan people
    The Chelan people are a Native American tribe of the Interior Salish language family traditionally inhabiting the area around Lake Chelan in what is now central Washington State.
  • C. Mattole people
    The Mattole people are an Indigenous group from California’s North Coast region, traditionally inhabiting the Mattole River and Lost Coast areas and culturally associated with other Pacific Coast Athabaskan-speaking tribes.
  • D. Wenatchi people
    The Wenatchi people are a Native American tribe of the Columbia Plateau region in what is now central Washington State, traditionally living along the Wenatchee River and known for fishing, trade, and seasonal migrations.
  • E. Skokomish people
    The Skokomish people are a Native American tribe of the Coast Salish cultural group traditionally living around the southern shores of Washington State’s Hood Canal and the Skokomish River.
  • 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_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02b1a25c8190a9f85ba43c421188 completed April 14, 2026, 9:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c20e45c8190968a5d88a2b3fe37 completed May 8, 2026, 2:36 a.m.
NEDg Description generation batch_69fd5067188c81908328426b8bafb6dc completed May 8, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69fd511fe3d48190af66cb10abeb7499 completed May 8, 2026, 2:57 a.m.
Created at: April 9, 2026, 10:13 p.m.