Triple

T10629464
Position Surface form Disambiguated ID Type / Status
Subject Washington Municipal Airport E250412 entity
Predicate servesPopulationCenter P2106 FINISHED
Object Washington, Iowa metropolitan area
The Washington, Iowa metropolitan area is a small regional hub in southeastern Iowa centered on the city of Washington and its surrounding communities.
 E879422 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: Washington, Iowa metropolitan area | Statement: [Washington Municipal Airport, servesPopulationCenter, Washington, Iowa metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington, Iowa metropolitan area
Context triple: [Washington Municipal Airport, servesPopulationCenter, Washington, Iowa metropolitan area]
  • A. Des Moines–West Des Moines metropolitan area
    The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
  • B. Iowa City metropolitan area
    The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
  • C. Cedar Rapids metropolitan area
    The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
  • D. Dubuque metropolitan area region
    The Dubuque metropolitan area region is a multi-county urban and rural region centered on the city of Dubuque in eastern Iowa, encompassing surrounding communities for economic, social, and planning purposes.
  • E. Sioux City metropolitan area
    The Sioux City metropolitan area is a multi-state urban region centered on Sioux City, Iowa, encompassing surrounding communities in Iowa, Nebraska, and South Dakota.
  • 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: Washington, Iowa metropolitan area
Triple: [Washington Municipal Airport, servesPopulationCenter, Washington, Iowa metropolitan area]
Generated description
The Washington, Iowa metropolitan area is a small regional hub in southeastern Iowa centered on the city of Washington and its surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Washington, Iowa metropolitan area
Target entity description: The Washington, Iowa metropolitan area is a small regional hub in southeastern Iowa centered on the city of Washington and its surrounding communities.
  • A. Des Moines–West Des Moines metropolitan area
    The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
  • B. Iowa City metropolitan area
    The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
  • C. Cedar Rapids metropolitan area
    The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
  • D. Dubuque metropolitan area region
    The Dubuque metropolitan area region is a multi-county urban and rural region centered on the city of Dubuque in eastern Iowa, encompassing surrounding communities for economic, social, and planning purposes.
  • E. Sioux City metropolitan area
    The Sioux City metropolitan area is a multi-state urban region centered on Sioux City, Iowa, encompassing surrounding communities in Iowa, Nebraska, and South Dakota.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6df92f8388190a8bcff96809d8eb4 completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d988474cf0819087516026fd249640 completed April 10, 2026, 11:31 p.m.
NEDg Description generation batch_69d98ae8403c81908a229aa06bd0388a completed April 10, 2026, 11:42 p.m.
NED2 Entity disambiguation (via description) batch_69d98ce9ba0c8190a7c62fa670e23705 completed April 10, 2026, 11:51 p.m.
Created at: April 8, 2026, 9 p.m.