Triple

T13251847
Position Surface form Disambiguated ID Type / Status
Subject West End, Portland, Maine E315550 entity
Predicate partOf P40 FINISHED
Object Portland peninsula neighborhoods
Portland peninsula neighborhoods are the historic, densely populated urban districts located on the central peninsula of Portland, Maine, encompassing areas like the West End, East End, and downtown.
 E1031030 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: Portland peninsula neighborhoods | Statement: [West End, Portland, Maine, partOf, Portland peninsula neighborhoods]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland peninsula neighborhoods
Context triple: [West End, Portland, Maine, partOf, Portland peninsula neighborhoods]
  • A. Portland, Oregon neighborhoods
    Portland, Oregon neighborhoods are the distinct residential and commercial districts that collectively make up the city's urban fabric, each with its own character, history, and community identity.
  • B. Park Pacifica neighborhood
    Park Pacifica neighborhood is a primarily residential area in the inland eastern part of Pacifica, California, known for its suburban feel, warmer microclimate, and proximity to parks and open space.
  • C. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • D. Westside of Portland
    Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
  • E. Northeast Portland
    Northeast Portland is a large, diverse district of Portland, Oregon, known for its residential neighborhoods, vibrant commercial corridors, and mix of historic and modern urban development.
  • 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: Portland peninsula neighborhoods
Triple: [West End, Portland, Maine, partOf, Portland peninsula neighborhoods]
Generated description
Portland peninsula neighborhoods are the historic, densely populated urban districts located on the central peninsula of Portland, Maine, encompassing areas like the West End, East End, and downtown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Portland peninsula neighborhoods
Target entity description: Portland peninsula neighborhoods are the historic, densely populated urban districts located on the central peninsula of Portland, Maine, encompassing areas like the West End, East End, and downtown.
  • A. Portland, Oregon neighborhoods
    Portland, Oregon neighborhoods are the distinct residential and commercial districts that collectively make up the city's urban fabric, each with its own character, history, and community identity.
  • B. Park Pacifica neighborhood
    Park Pacifica neighborhood is a primarily residential area in the inland eastern part of Pacifica, California, known for its suburban feel, warmer microclimate, and proximity to parks and open space.
  • C. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • D. Westside of Portland
    Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
  • E. Northeast Portland
    Northeast Portland is a large, diverse district of Portland, Oregon, known for its residential neighborhoods, vibrant commercial corridors, and mix of historic and modern urban development.
  • 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_69d806b1072881909e46bd212259c5f0 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98f73423c8190932a9edac56df383 completed April 11, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69f70a3b8ca48190863aff25f12d0e7e completed May 3, 2026, 8:41 a.m.
NEDg Description generation batch_69f70b37ebe081909ed2ae0f42ccad2d completed May 3, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69f70ca343f08190b6484f464ed40810 completed May 3, 2026, 8:51 a.m.
Created at: April 9, 2026, 9:24 p.m.