Triple

T356925
Position Surface form Disambiguated ID Type / Status
Subject Bangor metropolitan area E7564 entity
Predicate isRegionalHubFor P9422 FINISHED
Object eastern Maine
Eastern Maine is a largely rural region of the state of Maine centered around the city of Bangor, which serves as its primary economic and cultural hub.
 E45638 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: eastern Maine | Statement: [Bangor metropolitan area, isRegionalHubFor, eastern Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: eastern Maine
Context triple: [Bangor metropolitan area, isRegionalHubFor, eastern Maine]
  • A. western Maine
    Western Maine is a largely rural, mountainous region of Maine known for its forests, lakes, and outdoor recreation areas, including parts of the Appalachian Mountains.
  • B. central Maine
    Central Maine is a largely rural region of the state characterized by small towns, forests, lakes, and serving as a transitional area between the more urban south and the northern wilderness.
  • C. Rumford, Maine
    Rumford, Maine is a small mill town in western Maine known for its paper industry heritage and proximity to outdoor recreation in the surrounding mountains and rivers.
  • D. Lovell, Maine
    Lovell, Maine is a small rural town in Oxford County known for its scenic lakes and mountains in western Maine.
  • E. Bethel, Maine
    Bethel, Maine is a small town in western Maine known for its outdoor recreation, proximity to the White Mountains, and role as a gateway to nearby ski areas like Sunday 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: eastern Maine
Triple: [Bangor metropolitan area, isRegionalHubFor, eastern Maine]
Generated description
Eastern Maine is a largely rural region of the state of Maine centered around the city of Bangor, which serves as its primary economic and cultural hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: eastern Maine
Target entity description: Eastern Maine is a largely rural region of the state of Maine centered around the city of Bangor, which serves as its primary economic and cultural hub.
  • A. western Maine
    Western Maine is a largely rural, mountainous region of Maine known for its forests, lakes, and outdoor recreation areas, including parts of the Appalachian Mountains.
  • B. central Maine
    Central Maine is a largely rural region of the state characterized by small towns, forests, lakes, and serving as a transitional area between the more urban south and the northern wilderness.
  • C. Rumford, Maine
    Rumford, Maine is a small mill town in western Maine known for its paper industry heritage and proximity to outdoor recreation in the surrounding mountains and rivers.
  • D. Lovell, Maine
    Lovell, Maine is a small rural town in Oxford County known for its scenic lakes and mountains in western Maine.
  • E. Bethel, Maine
    Bethel, Maine is a small town in western Maine known for its outdoor recreation, proximity to the White Mountains, and role as a gateway to nearby ski areas like Sunday 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee29ede0819095279af95b53e350 completed Feb. 28, 2026, 1:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e57647d481908d42b10ddebf3ff7 completed March 1, 2026, 7:06 a.m.
NEDg Description generation batch_69a3e61ad63c8190940eaba657cd3df2 completed March 1, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_69a3e668e05c8190ba92c581622756df completed March 1, 2026, 7:10 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.