Triple

T639887
Position Surface form Disambiguated ID Type / Status
Subject West End (Boston) E16710 entity
Predicate hasLandmark P105 FINISHED
Object Charles River Park residential complex
Charles River Park residential complex is a large mid-20th-century urban renewal residential development in Boston’s West End, known for its high-rise apartments and landscaped grounds along the Charles River.
E80491 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: Charles River Park residential complex | Statement: [West End (Boston), hasLandmark, Charles River Park residential complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles River Park residential complex
Context triple: [West End (Boston), hasLandmark, Charles River Park residential complex]
  • A. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • B. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • C. Nebraska Avenue Complex
    The Nebraska Avenue Complex is a secure federal campus in Washington, D.C., that serves as a major headquarters site for the U.S. Department of Homeland Security and several of its key offices.
  • D. Fountain Place
    Fountain Place is a distinctive, prism-shaped modernist skyscraper in Dallas known for its striking green glass façade and surrounding water features.
  • E. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • 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: Charles River Park residential complex
Triple: [West End (Boston), hasLandmark, Charles River Park residential complex]
Generated description
Charles River Park residential complex is a large mid-20th-century urban renewal residential development in Boston’s West End, known for its high-rise apartments and landscaped grounds along the Charles River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles River Park residential complex
Target entity description: Charles River Park residential complex is a large mid-20th-century urban renewal residential development in Boston’s West End, known for its high-rise apartments and landscaped grounds along the Charles River.
  • A. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • B. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • C. Nebraska Avenue Complex
    The Nebraska Avenue Complex is a secure federal campus in Washington, D.C., that serves as a major headquarters site for the U.S. Department of Homeland Security and several of its key offices.
  • D. Fountain Place
    Fountain Place is a distinctive, prism-shaped modernist skyscraper in Dallas known for its striking green glass façade and surrounding water features.
  • E. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • 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_69a4936be1c88190af56540324b57da7 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49f00260081909d1a679182e23d10 completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5778daa0881908311823d8db543ae completed March 2, 2026, 11:42 a.m.
NEDg Description generation batch_69a5782a4d208190b2147ce5b4441204 completed March 2, 2026, 11:44 a.m.
NED2 Entity disambiguation (via description) batch_69a578e8e5488190933524b39c6053ba completed March 2, 2026, 11:47 a.m.
Created at: March 1, 2026, 7:35 p.m.