Triple

T475875
Position Surface form Disambiguated ID Type / Status
Subject Portland Observatory E9059 entity
Predicate locatedIn P40 FINISHED
Object Munjoy Hill
Munjoy Hill is a historic, predominantly residential neighborhood in Portland, Maine, known for its scenic views of Casco Bay and its iconic Portland Observatory.
 E66195 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: Munjoy Hill | Statement: [Portland Observatory, locatedIn, Munjoy Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Munjoy Hill
Context triple: [Portland Observatory, locatedIn, Munjoy Hill]
  • A. Brewster Hill
    Brewster Hill is a small residential hamlet within the Town of Southeast in Putnam County, New York.
  • B. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • C. Morro Hill
    Morro Hill is the elevated coastal promontory in Havana, Cuba, that serves as the strategic site of the historic Castillo del Morro fortress overlooking the entrance to Havana Bay.
  • D. Mission Hill
    Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
  • E. Science Hill
    Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
  • 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: Munjoy Hill
Triple: [Portland Observatory, locatedIn, Munjoy Hill]
Generated description
Munjoy Hill is a historic, predominantly residential neighborhood in Portland, Maine, known for its scenic views of Casco Bay and its iconic Portland Observatory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Munjoy Hill
Target entity description: Munjoy Hill is a historic, predominantly residential neighborhood in Portland, Maine, known for its scenic views of Casco Bay and its iconic Portland Observatory.
  • A. Brewster Hill
    Brewster Hill is a small residential hamlet within the Town of Southeast in Putnam County, New York.
  • B. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • C. Morro Hill
    Morro Hill is the elevated coastal promontory in Havana, Cuba, that serves as the strategic site of the historic Castillo del Morro fortress overlooking the entrance to Havana Bay.
  • D. Mission Hill
    Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
  • E. Science Hill
    Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
  • 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_69a2e7ff81708190b0507a24a997232c completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f03b5e5081908ee3dba9d19a6871 completed Feb. 28, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4b5d3b5f0819093c5d55bdf5a7c4d completed March 1, 2026, 9:55 p.m.
NEDg Description generation batch_69a4b673f5dc8190a70b7ddcf76ec016 completed March 1, 2026, 9:58 p.m.
NED2 Entity disambiguation (via description) batch_69a4b79ec4b48190b992f642aa7cddb7 completed March 1, 2026, 10:03 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.