Triple

T2178788

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tipton, Iowa	`E48592`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Tipton Downtown Historic District Tipton Downtown Historic District is a historically significant commercial area in Tipton, Iowa, known for its preserved late-19th- and early-20th-century architecture that reflects the town’s development.	`E242030`	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: Tipton Downtown Historic District | Statement: [Tipton, Iowa, hasHistoricDistrict, Tipton Downtown Historic District]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Tipton Downtown Historic District
Context triple: [Tipton, Iowa, hasHistoricDistrict, Tipton Downtown Historic District]

A. Shelby Central Historic District
Shelby Central Historic District is a designated historic area in Shelby, North Carolina, known for its concentration of architecturally and historically significant buildings reflecting the city’s development.
B. 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.
C. Greenwood District
The Greenwood District is a historic African American neighborhood in Tulsa, Oklahoma, once known as "Black Wall Street" and the site of the 1921 Tulsa Race Massacre.
D. Mount Pleasant Historic District
Mount Pleasant Historic District is a preserved area in Mount Pleasant, South Carolina, known for its collection of historic homes, buildings, and streets that reflect the town’s coastal and architectural heritage.
E. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
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: Tipton Downtown Historic District
Triple: [Tipton, Iowa, hasHistoricDistrict, Tipton Downtown Historic District]

Generated description

Tipton Downtown Historic District is a historically significant commercial area in Tipton, Iowa, known for its preserved late-19th- and early-20th-century architecture that reflects the town’s development.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Tipton Downtown Historic District
Target entity description: Tipton Downtown Historic District is a historically significant commercial area in Tipton, Iowa, known for its preserved late-19th- and early-20th-century architecture that reflects the town’s development.

A. Shelby Central Historic District
Shelby Central Historic District is a designated historic area in Shelby, North Carolina, known for its concentration of architecturally and historically significant buildings reflecting the city’s development.
B. 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.
C. Greenwood District
The Greenwood District is a historic African American neighborhood in Tulsa, Oklahoma, once known as "Black Wall Street" and the site of the 1921 Tulsa Race Massacre.
D. Mount Pleasant Historic District
Mount Pleasant Historic District is a preserved area in Mount Pleasant, South Carolina, known for its collection of historic homes, buildings, and streets that reflect the town’s coastal and architectural heritage.
E. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
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_69a88aa3faa48190995b233af6525815`	completed	March 4, 2026, 7:40 p.m.
NER	Named-entity recognition	`batch_69abbeefb7648190b8fc57cf60553579`	completed	March 7, 2026, 6 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae5da36db0819093f832d44d228bba`	completed	March 9, 2026, 5:41 a.m.
NEDg	Description generation	`batch_69ae5e48eefc8190b459278860bb3217`	completed	March 9, 2026, 5:44 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae5ec233788190a52dc1a135f7dfb9`	completed	March 9, 2026, 5:46 a.m.

Created at: March 4, 2026, 7:45 p.m.