Triple

T10150855
Position Surface form Disambiguated ID Type / Status
Subject Newburyport, Massachusetts E232633 entity
Predicate hasLandmark P105 FINISHED
Object Newburyport Historic District
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime heritage.
 E843075 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: Newburyport Historic District | Statement: [Newburyport, Massachusetts, hasLandmark, Newburyport Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Newburyport Historic District
Context triple: [Newburyport, Massachusetts, hasLandmark, Newburyport Historic District]
  • A. Marblehead Historic District
    Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
  • B. Yarmouth Port Historic District
    Yarmouth Port Historic District is a nationally recognized historic area in Yarmouth, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
  • C. Kennebunkport Historic District
    Kennebunkport Historic District is a preserved area in Kennebunkport, Maine, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s maritime and shipbuilding heritage.
  • D. Nashua Downtown Historic District
    Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
  • E. Essex Institute Historic District
    The Essex Institute Historic District is a historically significant area in Salem, Massachusetts, known for its preserved 17th- to 19th-century architecture and associations with the city’s maritime, cultural, and witch trial history.
  • 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: Newburyport Historic District
Triple: [Newburyport, Massachusetts, hasLandmark, Newburyport Historic District]
Generated description
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Newburyport Historic District
Target entity description: The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime heritage.
  • A. Marblehead Historic District
    Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
  • B. Yarmouth Port Historic District
    Yarmouth Port Historic District is a nationally recognized historic area in Yarmouth, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
  • C. Kennebunkport Historic District
    Kennebunkport Historic District is a preserved area in Kennebunkport, Maine, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s maritime and shipbuilding heritage.
  • D. Nashua Downtown Historic District
    Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
  • E. Essex Institute Historic District
    The Essex Institute Historic District is a historically significant area in Salem, Massachusetts, known for its preserved 17th- to 19th-century architecture and associations with the city’s maritime, cultural, and witch trial history.
  • 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_69ca84885e48819088a31b127cf44904 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdec0584a48190b65daa8370555c27 completed April 2, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e640d1e0819094d30556ccb958b0 completed April 5, 2026, 10:46 p.m.
NEDg Description generation batch_69d2e750ceb08190bcb2d1b4c248b30d completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e7c486ec819085ad0019ab12de2a completed April 5, 2026, 10:52 p.m.
Created at: March 30, 2026, 9:08 p.m.