Triple

T4964749
Position Surface form Disambiguated ID Type / Status
Subject Marietta, Ohio E111494 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Marietta Historic District
Marietta Historic District is a nationally recognized historic area in Marietta, Ohio, known for its well-preserved 19th-century architecture and significance as one of the earliest American settlements in the Northwest Territory.
E482104 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: Marietta Historic District | Statement: [Marietta, Ohio, hasHistoricDistrict, Marietta Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marietta Historic District
Context triple: [Marietta, Ohio, hasHistoricDistrict, Marietta Historic District]
  • A. Marianna Historic District
    The Marianna Historic District is a nationally recognized area in Marianna, Florida, known for its concentration of preserved 19th- and early 20th-century architecture that reflects the town’s historical and cultural development.
  • B. Marietta House Museum
    Marietta House Museum is a historic plantation home and museum in Prince George’s County, Maryland, that interprets 19th-century domestic life and the history of enslaved people who lived and worked there.
  • C. Savannah Historic District
    The Savannah Historic District is a renowned area in Savannah, Georgia, celebrated for its well-preserved 18th- and 19th-century architecture, cobblestone streets, and picturesque public squares.
  • D. DeKalb Street Historic District
    DeKalb Street Historic District is a historically significant area in Norristown, Pennsylvania, known for its concentration of 19th- and early 20th-century architecture reflecting the borough’s commercial and civic development.
  • E. Railroad Square Historic District
    Railroad Square Historic District is a preserved historic commercial and rail hub in Santa Rosa, California, known for its early 20th-century architecture, shops, and restaurants.
  • 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: Marietta Historic District
Triple: [Marietta, Ohio, hasHistoricDistrict, Marietta Historic District]
Generated description
Marietta Historic District is a nationally recognized historic area in Marietta, Ohio, known for its well-preserved 19th-century architecture and significance as one of the earliest American settlements in the Northwest Territory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marietta Historic District
Target entity description: Marietta Historic District is a nationally recognized historic area in Marietta, Ohio, known for its well-preserved 19th-century architecture and significance as one of the earliest American settlements in the Northwest Territory.
  • A. Marianna Historic District
    The Marianna Historic District is a nationally recognized area in Marianna, Florida, known for its concentration of preserved 19th- and early 20th-century architecture that reflects the town’s historical and cultural development.
  • B. Marietta House Museum
    Marietta House Museum is a historic plantation home and museum in Prince George’s County, Maryland, that interprets 19th-century domestic life and the history of enslaved people who lived and worked there.
  • C. Savannah Historic District
    The Savannah Historic District is a renowned area in Savannah, Georgia, celebrated for its well-preserved 18th- and 19th-century architecture, cobblestone streets, and picturesque public squares.
  • D. DeKalb Street Historic District
    DeKalb Street Historic District is a historically significant area in Norristown, Pennsylvania, known for its concentration of 19th- and early 20th-century architecture reflecting the borough’s commercial and civic development.
  • E. Railroad Square Historic District
    Railroad Square Historic District is a preserved historic commercial and rail hub in Santa Rosa, California, known for its early 20th-century architecture, shops, and restaurants.
  • 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_69bd4419393c819086319a6fe4bf8542 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71f693b48190b3523cd314303cbe completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81edb99481909397559479c3badb completed March 21, 2026, 11:33 a.m.
NEDg Description generation batch_69be82b3aab08190a0bbdb94067fecfb completed March 21, 2026, 11:36 a.m.
NED2 Entity disambiguation (via description) batch_69be8323963481909b5c9902c4b0188d completed March 21, 2026, 11:38 a.m.
Created at: March 20, 2026, 1:32 p.m.