Triple

T7915132
Position Surface form Disambiguated ID Type / Status
Subject Auburn, Maine E183802 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Downtown Auburn Historic District
Downtown Auburn Historic District is a preserved historic commercial and civic core of Auburn, Maine, noted for its 19th- and early 20th-century architecture and role in the city's development.
 E696868 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: Downtown Auburn Historic District | Statement: [Auburn, Maine, hasHistoricDistrict, Downtown Auburn Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Downtown Auburn Historic District
Context triple: [Auburn, Maine, hasHistoricDistrict, Downtown Auburn Historic District]
  • A. Old Town Auburn
    Old Town Auburn is the historic downtown district of Auburn, California, known for its preserved Gold Rush–era buildings, antique shops, and small-town charm.
  • B. Auburndale Historic District
    Auburndale Historic District is a historically significant residential area in the village of Auburndale in Newton, Massachusetts, noted for its well-preserved 19th- and early 20th-century architecture.
  • C. Aberdeen Historic District
    The Aberdeen Historic District is a nationally recognized area in Aberdeen, Mississippi, known for its well-preserved 19th-century architecture and significant concentration of historic homes and buildings.
  • D. Eufaula Historic District
    The Eufaula Historic District is a nationally recognized area in Eufaula, Alabama, known for its well-preserved 19th-century architecture and antebellum homes.
  • E. Hillsborough Historic District
    Hillsborough Historic District is a preserved area in Hillsborough, North Carolina, known for its well-maintained 18th- and 19th-century architecture and its significance in early American and state 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: Downtown Auburn Historic District
Triple: [Auburn, Maine, hasHistoricDistrict, Downtown Auburn Historic District]
Generated description
Downtown Auburn Historic District is a preserved historic commercial and civic core of Auburn, Maine, noted for its 19th- and early 20th-century architecture and role in the city's development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Downtown Auburn Historic District
Target entity description: Downtown Auburn Historic District is a preserved historic commercial and civic core of Auburn, Maine, noted for its 19th- and early 20th-century architecture and role in the city's development.
  • A. Old Town Auburn
    Old Town Auburn is the historic downtown district of Auburn, California, known for its preserved Gold Rush–era buildings, antique shops, and small-town charm.
  • B. Auburndale Historic District
    Auburndale Historic District is a historically significant residential area in the village of Auburndale in Newton, Massachusetts, noted for its well-preserved 19th- and early 20th-century architecture.
  • C. Aberdeen Historic District
    The Aberdeen Historic District is a nationally recognized area in Aberdeen, Mississippi, known for its well-preserved 19th-century architecture and significant concentration of historic homes and buildings.
  • D. Eufaula Historic District
    The Eufaula Historic District is a nationally recognized area in Eufaula, Alabama, known for its well-preserved 19th-century architecture and antebellum homes.
  • E. Hillsborough Historic District
    Hillsborough Historic District is a preserved area in Hillsborough, North Carolina, known for its well-maintained 18th- and 19th-century architecture and its significance in early American and state 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_69ca828efbe48190bd48482650182e79 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3a759b548190af2e2aa0705d7051 completed March 31, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5be54fdc81909a988114a6f30a13 completed March 31, 2026, 5:30 a.m.
NEDg Description generation batch_69cb5f20eb3c81909e059d5a02263aa2 completed March 31, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69cb76bb9a308190a9d7b34838d696db completed March 31, 2026, 7:24 a.m.
Created at: March 30, 2026, 5:05 p.m.