Triple

T6512037
Position Surface form Disambiguated ID Type / Status
Subject Lewis County, Washington E150158 entity
Predicate partOfMetropolitanArea P294 FINISHED
Object Centralia-Chehalis area
The Centralia-Chehalis area is a small twin-city urban center in southwestern Washington State that serves as a regional hub for commerce, transportation, and services between Seattle and Portland.
E376180 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: Centralia-Chehalis area | Statement: [Lewis County, Washington, partOfMetropolitanArea, Centralia-Chehalis area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Centralia-Chehalis area
Context triple: [Lewis County, Washington, partOfMetropolitanArea, Centralia-Chehalis area]
  • A. Chehalis, Washington
    Chehalis, Washington is a small city in Lewis County that serves as a regional hub and county seat in southwestern Washington State.
  • B. Longview–Kelso metropolitan area
    The Longview–Kelso metropolitan area is a small bi-city region in southwestern Washington centered on the neighboring cities of Longview and Kelso, serving as a commercial and residential hub along the lower Columbia River.
  • C. Mid-Columbia region
    The Mid-Columbia region is an area of south-central Washington State along the Columbia River known for its agriculture, wine production, and growing high-tech and energy industries.
  • D. Puyallup Valley
    Puyallup Valley is a populated river valley in western Washington State that lies downstream of Mount Rainier and is known for its fertile farmland and vulnerability to volcanic hazards such as lahars.
  • E. Bellingham metropolitan area
    The Bellingham metropolitan area is a small coastal metro region in northwestern Washington centered on the city of Bellingham near the Canadian border.
  • 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: Centralia-Chehalis area
Triple: [Lewis County, Washington, partOfMetropolitanArea, Centralia-Chehalis area]
Generated description
The Centralia-Chehalis area is a small twin-city urban center in southwestern Washington State that serves as a regional hub for commerce, transportation, and services between Seattle and Portland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Centralia-Chehalis area
Target entity description: The Centralia-Chehalis area is a small twin-city urban center in southwestern Washington State that serves as a regional hub for commerce, transportation, and services between Seattle and Portland.
  • A. Chehalis, Washington chosen
    Chehalis, Washington is a small city in Lewis County that serves as a regional hub and county seat in southwestern Washington State.
  • B. Longview–Kelso metropolitan area
    The Longview–Kelso metropolitan area is a small bi-city region in southwestern Washington centered on the neighboring cities of Longview and Kelso, serving as a commercial and residential hub along the lower Columbia River.
  • C. Mid-Columbia region
    The Mid-Columbia region is an area of south-central Washington State along the Columbia River known for its agriculture, wine production, and growing high-tech and energy industries.
  • D. Puyallup Valley
    Puyallup Valley is a populated river valley in western Washington State that lies downstream of Mount Rainier and is known for its fertile farmland and vulnerability to volcanic hazards such as lahars.
  • E. Bellingham metropolitan area
    The Bellingham metropolitan area is a small coastal metro region in northwestern Washington centered on the city of Bellingham near the Canadian border.
  • 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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c69f3c5eb88190a56723acd8096dd8 completed March 27, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb6421748190b8f2b77c77b153bc completed March 27, 2026, 6:24 p.m.
NEDg Description generation batch_69c6cd049fac81908c955caa0ccac5ba completed March 27, 2026, 6:31 p.m.
NED2 Entity disambiguation (via description) batch_69c6ce00096c8190a3015bcd392e0ce4 completed March 27, 2026, 6:35 p.m.
Created at: March 27, 2026, 1:44 p.m.