Triple

T13251834
Position Surface form Disambiguated ID Type / Status
Subject West End, Portland, Maine E315550 entity
Predicate contains P35 FINISHED
Object Western Promenade Historic District
Western Promenade Historic District is a residential neighborhood in Portland, Maine, known for its late-19th- and early-20th-century architecture and scenic bluff-top views over the Fore River.
 E1029835 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: Western Promenade Historic District | Statement: [West End, Portland, Maine, contains, Western Promenade Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Western Promenade Historic District
Context triple: [West End, Portland, Maine, contains, Western Promenade Historic District]
  • A. William Street Historic District
    William Street Historic District is a historic residential area in Tisbury, Massachusetts, known for its well-preserved 19th-century architecture and significance to the town’s maritime and civic history.
  • B. Paradise Historic District
    Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
  • C. Stone Street Historic District
    Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
  • D. Gold Coast Historic District
    The Gold Coast Historic District is a prestigious, affluent neighborhood on Chicago’s Near North Side known for its historic mansions, luxury high-rises, and landmark architecture.
  • E. Parkview Historic District
    Parkview Historic District is a nationally recognized residential neighborhood in University City, Missouri, noted for its early 20th-century architecture and carefully planned, tree-lined streets.
  • 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: Western Promenade Historic District
Triple: [West End, Portland, Maine, contains, Western Promenade Historic District]
Generated description
Western Promenade Historic District is a residential neighborhood in Portland, Maine, known for its late-19th- and early-20th-century architecture and scenic bluff-top views over the Fore River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Western Promenade Historic District
Target entity description: Western Promenade Historic District is a residential neighborhood in Portland, Maine, known for its late-19th- and early-20th-century architecture and scenic bluff-top views over the Fore River.
  • A. William Street Historic District
    William Street Historic District is a historic residential area in Tisbury, Massachusetts, known for its well-preserved 19th-century architecture and significance to the town’s maritime and civic history.
  • B. Paradise Historic District
    Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
  • C. Stone Street Historic District
    Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
  • D. Gold Coast Historic District
    The Gold Coast Historic District is a prestigious, affluent neighborhood on Chicago’s Near North Side known for its historic mansions, luxury high-rises, and landmark architecture.
  • E. Parkview Historic District
    Parkview Historic District is a nationally recognized residential neighborhood in University City, Missouri, noted for its early 20th-century architecture and carefully planned, tree-lined streets.
  • 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_69f70ca5b2a88190b5f886474f674e84 completed May 3, 2026, 8:51 a.m.
Created at: April 9, 2026, 9:24 p.m.