Triple

T1244927

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lyon County, Nevada	`E26741`	entity
Predicate	containsHistoricSite	`P1098`	FINISHED
Object	Fort Churchill State Historic Park Fort Churchill State Historic Park is a Nevada state park preserving the ruins of a 19th-century U.S. Army fort and surrounding natural and cultural resources along the Carson River.	`E146061`	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: Fort Churchill State Historic Park | Statement: [Lyon County, Nevada, containsHistoricSite, Fort Churchill State Historic Park]

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

Target entity: Fort Churchill State Historic Park
Context triple: [Lyon County, Nevada, containsHistoricSite, Fort Churchill State Historic Park]

A. Buffalo Bill Ranch State Historical Park
Buffalo Bill Ranch State Historical Park is a historic site and museum preserving the former home and ranch of showman William "Buffalo Bill" Cody, showcasing his life and legacy on the Great Plains.
B. Point Sur State Historic Park
Point Sur State Historic Park is a coastal California state park centered around a prominent volcanic rock and historic lighthouse overlooking the Pacific Ocean in the Big Sur region.
C. Fort Townsend Historical State Park
Fort Townsend Historical State Park is a Washington state park preserving the site and remnants of a 19th-century U.S. Army fort on the Quimper Peninsula, offering forested trails, historic features, and scenic views of Puget Sound.
D. Bodie State Historic Park
Bodie State Historic Park is a preserved ghost town and former gold-mining boomtown in the Sierra Nevada of California, maintained as a state historic site in arrested decay.
E. Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a historic site in Alabama that preserves the battlefield of the 1814 clash between U.S. forces and the Creek Nation, a decisive engagement in the Creek War.
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: Fort Churchill State Historic Park
Triple: [Lyon County, Nevada, containsHistoricSite, Fort Churchill State Historic Park]

Generated description

Fort Churchill State Historic Park is a Nevada state park preserving the ruins of a 19th-century U.S. Army fort and surrounding natural and cultural resources along the Carson River.

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

Target entity: Fort Churchill State Historic Park
Target entity description: Fort Churchill State Historic Park is a Nevada state park preserving the ruins of a 19th-century U.S. Army fort and surrounding natural and cultural resources along the Carson River.

A. Buffalo Bill Ranch State Historical Park
Buffalo Bill Ranch State Historical Park is a historic site and museum preserving the former home and ranch of showman William "Buffalo Bill" Cody, showcasing his life and legacy on the Great Plains.
B. Point Sur State Historic Park
Point Sur State Historic Park is a coastal California state park centered around a prominent volcanic rock and historic lighthouse overlooking the Pacific Ocean in the Big Sur region.
C. Fort Townsend Historical State Park
Fort Townsend Historical State Park is a Washington state park preserving the site and remnants of a 19th-century U.S. Army fort on the Quimper Peninsula, offering forested trails, historic features, and scenic views of Puget Sound.
D. Bodie State Historic Park
Bodie State Historic Park is a preserved ghost town and former gold-mining boomtown in the Sierra Nevada of California, maintained as a state historic site in arrested decay.
E. Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a historic site in Alabama that preserves the battlefield of the 1814 clash between U.S. forces and the Creek Nation, a decisive engagement in the Creek War.
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_69a4948689d08190b3a4a3f388c02148`	completed	March 1, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69a4bf6498948190b30b09d845d67ac4`	completed	March 1, 2026, 10:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69aca2ed73248190b03fd6085dec9d8c`	completed	March 7, 2026, 10:13 p.m.
NEDg	Description generation	`batch_69aca3752a3c81908bd6d9744ad5f5a2`	completed	March 7, 2026, 10:15 p.m.
NED2	Entity disambiguation (via description)	`batch_69aca3e44bf481908c5726adddc4b428`	completed	March 7, 2026, 10:17 p.m.

Created at: March 1, 2026, 7:47 p.m.