Triple

T1952786
Position Surface form Disambiguated ID Type / Status
Subject Milan Historic District E42195 entity
Predicate category P87 FINISHED
Object National Register of Historic Places in Erie County, Ohio
The National Register of Historic Places in Erie County, Ohio is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, and structures worthy of preservation.
 E42193 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: National Register of Historic Places in Erie County, Ohio | Statement: [Milan Historic District, category, National Register of Historic Places in Erie County, Ohio]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Register of Historic Places in Erie County, Ohio
Context triple: [Milan Historic District, category, National Register of Historic Places in Erie County, Ohio]
  • A. Ohio History Connection
    The Ohio History Connection is a statewide nonprofit organization that serves as Ohio’s official historical society, preserving and interpreting the state’s history through museums, historic sites, archives, and educational programs.
  • B. Stark County, Ohio
    Stark County, Ohio is a county in northeastern Ohio known for its county seat of Canton, Pro Football Hall of Fame, and historical and cultural attractions.
  • C. Wayne County, Ohio
    Wayne County, Ohio is a county in northeastern Ohio named after Revolutionary War general Anthony Wayne, known for its agricultural base and the city of Wooster as its county seat.
  • D. Erie County, Ohio
    Erie County, Ohio is a county in northern Ohio along the shores of Lake Erie, known for including the city of Sandusky and attractions such as Cedar Point amusement park.
  • E. Columbus Historic District
    The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
  • 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: National Register of Historic Places in Erie County, Ohio
Triple: [Milan Historic District, category, National Register of Historic Places in Erie County, Ohio]
Generated description
The National Register of Historic Places in Erie County, Ohio is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, and structures worthy of preservation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Register of Historic Places in Erie County, Ohio
Target entity description: The National Register of Historic Places in Erie County, Ohio is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, and structures worthy of preservation.
  • A. Ohio History Connection
    The Ohio History Connection is a statewide nonprofit organization that serves as Ohio’s official historical society, preserving and interpreting the state’s history through museums, historic sites, archives, and educational programs.
  • B. Stark County, Ohio
    Stark County, Ohio is a county in northeastern Ohio known for its county seat of Canton, Pro Football Hall of Fame, and historical and cultural attractions.
  • C. Wayne County, Ohio
    Wayne County, Ohio is a county in northeastern Ohio named after Revolutionary War general Anthony Wayne, known for its agricultural base and the city of Wooster as its county seat.
  • D. Erie County, Ohio chosen
    Erie County, Ohio is a county in northern Ohio along the shores of Lake Erie, known for including the city of Sandusky and attractions such as Cedar Point amusement park.
  • E. Columbus Historic District
    The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
  • F. None of above.

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_69a8870eea088190a38781990812a9bc completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb3501d108190bc5cb23f53db4411 completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae031a46d481908a6e0d78bfa9c66f completed March 8, 2026, 11:15 p.m.
NEDg Description generation batch_69ae03c4faac8190a13aa0882eda3629 completed March 8, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69ae044314188190a7472cf5f8e89f6c completed March 8, 2026, 11:20 p.m.
Created at: March 4, 2026, 7:36 p.m.