Triple

T1961002
Position Surface form Disambiguated ID Type / Status
Subject Rainier, Oregon E42385 entity
Predicate locatedInMetropolitanArea P294 FINISHED
Object 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.
 E219368 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: Longview–Kelso metropolitan area | Statement: [Rainier, Oregon, locatedInMetropolitanArea, Longview–Kelso metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Longview–Kelso metropolitan area
Context triple: [Rainier, Oregon, locatedInMetropolitanArea, Longview–Kelso metropolitan area]
  • A. Longview metropolitan area
    The Longview metropolitan area is a regional urban and economic hub in East Texas centered on the city of Longview and its surrounding communities.
  • B. Tri-Cities, Washington
    Tri-Cities, Washington is a metropolitan region in southeastern Washington State comprising the cities of Kennewick, Pasco, and Richland, known for its role in agriculture, energy, and scientific research.
  • C. 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.
  • D. Longview
    "Longview" is a popular punk rock song by Green Day, best known for its distinctive bass line and themes of boredom and alienation.
  • E. Mount Vernon–Anacortes metropolitan area
    The Mount Vernon–Anacortes metropolitan area is a small metro region in northwestern Washington State centered on the cities of Mount Vernon and Anacortes, known for its agricultural lands, coastal scenery, and proximity to the San Juan Islands.
  • 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: Longview–Kelso metropolitan area
Triple: [Rainier, Oregon, locatedInMetropolitanArea, Longview–Kelso metropolitan area]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Longview–Kelso metropolitan area
Target entity description: 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.
  • A. Longview metropolitan area
    The Longview metropolitan area is a regional urban and economic hub in East Texas centered on the city of Longview and its surrounding communities.
  • B. Tri-Cities, Washington
    Tri-Cities, Washington is a metropolitan region in southeastern Washington State comprising the cities of Kennewick, Pasco, and Richland, known for its role in agriculture, energy, and scientific research.
  • C. 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.
  • D. Longview
    "Longview" is a popular punk rock song by Green Day, best known for its distinctive bass line and themes of boredom and alienation.
  • E. Mount Vernon–Anacortes metropolitan area
    The Mount Vernon–Anacortes metropolitan area is a small metro region in northwestern Washington State centered on the cities of Mount Vernon and Anacortes, known for its agricultural lands, coastal scenery, and proximity to the San Juan Islands.
  • 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_69a8870eea088190a38781990812a9bc completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb380bfc08190ae80f8e6570494b8 completed March 7, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbcea048819091d705095f0d3f68 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfc8efb0c81908bce5a4a13359801 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfd8115d481909716e11b943cbf61 completed March 8, 2026, 10:51 p.m.
Created at: March 4, 2026, 7:36 p.m.