Triple

T20665046
Position Surface form Disambiguated ID Type / Status
Subject Brownsville, Tennessee E507861 entity
Predicate hasHistoricDistrict P295 FINISHED
Object East Main Street Historic District
The East Main Street Historic District is a preserved area in Brownsville, Tennessee, known for its concentration of historically and architecturally significant buildings that reflect the town’s development over time.
E1444549 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: East Main Street Historic District | Statement: [Brownsville, Tennessee, hasHistoricDistrict, East Main Street Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Main Street Historic District
Context triple: [Brownsville, Tennessee, hasHistoricDistrict, East Main Street Historic District]
  • A. South Main Street Historic District
    The South Main Street Historic District is a preserved area in Woonsocket, Rhode Island, known for its concentration of historically significant residential and commercial architecture reflecting the city’s 19th- and early 20th-century development.
  • B. 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.
  • C. South Main Street Historic District
    The South Main Street Historic District is a nationally recognized historic area in Geneva, New York, noted for its well-preserved 19th- and early 20th-century residential and institutional architecture.
  • D. 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.
  • E. Main Street Historic District
    Main Street Historic District is a historically significant area in Middletown, Connecticut, known for its well-preserved architecture and role as the city’s traditional commercial and civic center.
  • 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: East Main Street Historic District
Triple: [Brownsville, Tennessee, hasHistoricDistrict, East Main Street Historic District]
Generated description
The East Main Street Historic District is a preserved area in Brownsville, Tennessee, known for its concentration of historically and architecturally significant buildings that reflect the town’s development over time.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Main Street Historic District
Target entity description: The East Main Street Historic District is a preserved area in Brownsville, Tennessee, known for its concentration of historically and architecturally significant buildings that reflect the town’s development over time.
  • A. South Main Street Historic District
    The South Main Street Historic District is a nationally recognized historic area in Geneva, New York, noted for its well-preserved 19th- and early 20th-century residential and institutional architecture.
  • B. 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.
  • C. South Main Street Historic District
    The South Main Street Historic District is a preserved area in Woonsocket, Rhode Island, known for its concentration of historically significant residential and commercial architecture reflecting the city’s 19th- and early 20th-century development.
  • D. 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.
  • E. 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.
  • 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_69e0b4c059bc81908ea762cd73ea4424 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6b5c2c6d48190bbfe505cf7d973f9 completed April 20, 2026, 11:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08cd5fc3e081909087414333b2615e completed May 16, 2026, 8:02 p.m.
NEDg Description generation batch_6a08d175206c8190b119bb1a2d06462f completed May 16, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_6a08d293523c8190aaa01c6c73c9afd5 completed May 16, 2026, 8:24 p.m.
Created at: April 16, 2026, 11:44 a.m.