Triple

T517300
Position Surface form Disambiguated ID Type / Status
Subject Androscoggin County, Maine E10735 entity
Predicate partOf P40 FINISHED
Object United States Census Bureau metropolitan area of Lewiston-Auburn
The United States Census Bureau metropolitan area of Lewiston-Auburn is a federally defined metropolitan region in Maine centered on the twin cities of Lewiston and Auburn and encompassing surrounding communities including Androscoggin County.
E64412 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: United States Census Bureau metropolitan area of Lewiston-Auburn | Statement: [Androscoggin County, Maine, partOf, United States Census Bureau metropolitan area of Lewiston-Auburn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: United States Census Bureau metropolitan area of Lewiston-Auburn
Context triple: [Androscoggin County, Maine, partOf, United States Census Bureau metropolitan area of Lewiston-Auburn]
  • A. Cresco micropolitan area
    The Cresco micropolitan area is a small U.S. Census-defined region centered on the city of Cresco in northeastern Iowa, serving as a local hub for surrounding rural communities including Howard County.
  • B. 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.
  • C. Monroe metropolitan area
    The Monroe metropolitan area is a regional urban and economic hub in northeastern Louisiana centered on the city of Monroe and its surrounding communities.
  • D. Portland metropolitan area
    The Portland metropolitan area is a major urban region in the Pacific Northwest of the United States centered on the city of Portland and spanning multiple counties in Oregon and Washington.
  • E. Northeast megalopolis
    The Northeast megalopolis is a densely populated urban corridor in the northeastern United States stretching roughly from Boston to Washington, D.C., encompassing major cities and their surrounding metropolitan areas.
  • 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: United States Census Bureau metropolitan area of Lewiston-Auburn
Triple: [Androscoggin County, Maine, partOf, United States Census Bureau metropolitan area of Lewiston-Auburn]
Generated description
The United States Census Bureau metropolitan area of Lewiston-Auburn is a federally defined metropolitan region in Maine centered on the twin cities of Lewiston and Auburn and encompassing surrounding communities including Androscoggin County.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: United States Census Bureau metropolitan area of Lewiston-Auburn
Target entity description: The United States Census Bureau metropolitan area of Lewiston-Auburn is a federally defined metropolitan region in Maine centered on the twin cities of Lewiston and Auburn and encompassing surrounding communities including Androscoggin County.
  • A. Cresco micropolitan area
    The Cresco micropolitan area is a small U.S. Census-defined region centered on the city of Cresco in northeastern Iowa, serving as a local hub for surrounding rural communities including Howard County.
  • B. 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.
  • C. Monroe metropolitan area
    The Monroe metropolitan area is a regional urban and economic hub in northeastern Louisiana centered on the city of Monroe and its surrounding communities.
  • D. Portland metropolitan area
    The Portland metropolitan area is a major urban region in the Pacific Northwest of the United States centered on the city of Portland and spanning multiple counties in Oregon and Washington.
  • E. Northeast megalopolis
    The Northeast megalopolis is a densely populated urban corridor in the northeastern United States stretching roughly from Boston to Washington, D.C., encompassing major cities and their surrounding metropolitan areas.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f19d81d48190bd65a02059fc8473 completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a42b9a648190ab38c181da2ae0f6 completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a49eac5c8190bd85226bfb9309f2 completed March 1, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69a4a5597fe88190ab40a6e725cd138d completed March 1, 2026, 8:45 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.