Triple

T6867239
Position Surface form Disambiguated ID Type / Status
Subject Lee, Massachusetts E158435 entity
Predicate hasLandmark P105 FINISHED
Object Main Street Historic District
Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
 E626033 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: Main Street Historic District | Statement: [Lee, Massachusetts, hasLandmark, Main Street Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Main Street Historic District
Context triple: [Lee, Massachusetts, hasLandmark, Main Street Historic District]
  • A. South Main Street Historic District
    The South Main Street Historic District is a historic area in Memphis, Tennessee, known for its preserved 19th- and early 20th-century commercial architecture and its association with the civil rights movement.
  • B. North Main Historic District
    North Main Historic District is a nationally recognized residential historic area in Salisbury, North Carolina, noted for its early 20th-century architecture and well-preserved streetscape.
  • C. Main Street District
    Main Street District is a historic mixed-use neighborhood in downtown Dallas known for its revitalized early-20th-century architecture, dining, shopping, and entertainment venues.
  • D. West Main Street District
    West Main Street District is a historic neighborhood in Kent, Ohio, known for its preserved 19th- and early 20th-century architecture and its significance in the city’s residential and cultural development.
  • E. Boulevard Historic District
    The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
  • 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: Main Street Historic District
Triple: [Lee, Massachusetts, hasLandmark, Main Street Historic District]
Generated description
Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Main Street Historic District
Target entity description: Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
  • A. South Main Street Historic District
    The South Main Street Historic District is a historic area in Memphis, Tennessee, known for its preserved 19th- and early 20th-century commercial architecture and its association with the civil rights movement.
  • B. North Main Historic District
    North Main Historic District is a nationally recognized residential historic area in Salisbury, North Carolina, noted for its early 20th-century architecture and well-preserved streetscape.
  • C. Main Street District
    Main Street District is a historic mixed-use neighborhood in downtown Dallas known for its revitalized early-20th-century architecture, dining, shopping, and entertainment venues.
  • D. West Main Street District
    West Main Street District is a historic neighborhood in Kent, Ohio, known for its preserved 19th- and early 20th-century architecture and its significance in the city’s residential and cultural development.
  • E. Boulevard Historic District
    The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8a5ef848190b6b9a11a3fbdb384 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74292922c8190a0d3ee6f74ff672c completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c7448553288190ad330597c4705bd5 completed March 28, 2026, 3:01 a.m.
NED2 Entity disambiguation (via description) batch_69c7451d5a908190b72ef845a4d05b25 completed March 28, 2026, 3:03 a.m.
Created at: March 27, 2026, 2:21 p.m.