Triple

T10941285

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chillicothe, Ohio	`E258476`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Downtown Chillicothe Historic District Downtown Chillicothe Historic District is a central area of Chillicothe, Ohio, known for its preserved 19th- and early 20th-century architecture and its role in the city’s commercial and civic history.	`E895364`	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 Chillicothe Historic District | Statement: [Chillicothe, Ohio, hasHistoricDistrict, Downtown Chillicothe Historic District]

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

Target entity: Downtown Chillicothe Historic District
Context triple: [Chillicothe, Ohio, hasHistoricDistrict, Downtown Chillicothe Historic District]

A. Springfield Downtown Historic District
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
B. Dayton Historic District
The Dayton Historic District is a preserved area in Dayton, Oregon, known for its collection of 19th- and early 20th-century buildings that reflect the town’s early settlement and development.
C. Dayton Historic District
Dayton Historic District is a preserved historic area in Dayton, Nevada, known for its 19th-century mining-era buildings and role in the early development of the Comstock region.
D. Downtown Hannibal Historic District
Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
E. Licking Riverside Historic District
Licking Riverside Historic District is a nationally recognized historic neighborhood in Covington, Kentucky, known for its well-preserved 19th-century architecture and scenic location along the Licking River.
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 Chillicothe Historic District
Triple: [Chillicothe, Ohio, hasHistoricDistrict, Downtown Chillicothe Historic District]

Generated description

Downtown Chillicothe Historic District is a central area of Chillicothe, Ohio, known for its preserved 19th- and early 20th-century architecture and its role in the city’s commercial and civic history.

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

Target entity: Downtown Chillicothe Historic District
Target entity description: Downtown Chillicothe Historic District is a central area of Chillicothe, Ohio, known for its preserved 19th- and early 20th-century architecture and its role in the city’s commercial and civic history.

A. Springfield Downtown Historic District
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
B. Dayton Historic District
The Dayton Historic District is a preserved area in Dayton, Oregon, known for its collection of 19th- and early 20th-century buildings that reflect the town’s early settlement and development.
C. Dayton Historic District
Dayton Historic District is a preserved historic area in Dayton, Nevada, known for its 19th-century mining-era buildings and role in the early development of the Comstock region.
D. Downtown Hannibal Historic District
Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
E. Licking Riverside Historic District
Licking Riverside Historic District is a nationally recognized historic neighborhood in Covington, Kentucky, known for its well-preserved 19th-century architecture and scenic location along the Licking River.
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_69d6aa8769b4819082bfe5e61b9017f0`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d770c2821c8190a7b08276c4bfbf33`	completed	April 9, 2026, 9:26 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69e23c1ed4f081909ac5731dac325466`	completed	April 17, 2026, 1:56 p.m.
NEDg	Description generation	`batch_69e24541cbb481908f14a9cb2787c118`	completed	April 17, 2026, 2:35 p.m.
NED2	Entity disambiguation (via description)	`batch_69e248f48dc88190af9491e8cdc4a532`	completed	April 17, 2026, 2:51 p.m.

Created at: April 8, 2026, 9:23 p.m.