Triple

T15447696

Position	Surface form	Disambiguated ID	Type / Status
Subject	Brookings, South Dakota	`E370066`	entity
Predicate	hasMuseum	`P105`	FINISHED
Object	South Dakota Agricultural Heritage Museum The South Dakota Agricultural Heritage Museum is a museum dedicated to preserving and interpreting the history, culture, and technology of agriculture and rural life in South Dakota.	`E1158615`	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: South Dakota Agricultural Heritage Museum | Statement: [Brookings, South Dakota, hasMuseum, South Dakota Agricultural Heritage Museum]

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

Target entity: South Dakota Agricultural Heritage Museum
Context triple: [Brookings, South Dakota, hasMuseum, South Dakota Agricultural Heritage Museum]

A. North Dakota Heritage Center & State Museum
The North Dakota Heritage Center & State Museum is the state’s flagship history museum in Bismarck, showcasing North Dakota’s natural, cultural, and political heritage from prehistoric times to the present.
B. Dacotah Prairie Museum
Dacotah Prairie Museum is a local history museum in Aberdeen, South Dakota, showcasing the cultural and pioneer heritage of the surrounding prairie region.
C. Museum of the Great Plains
The Museum of the Great Plains is a regional history museum in Lawton, Oklahoma, focusing on the cultural and natural heritage of the Great Plains and its peoples.
D. South Dakota Art Museum
The South Dakota Art Museum is a regional art institution in Brookings that showcases works by South Dakota and Northern Plains artists, including a significant collection of Harvey Dunn paintings.
E. Dakota Territorial Museum
The Dakota Territorial Museum is a regional history museum in Yankton, South Dakota, dedicated to preserving and interpreting the heritage of the Dakota Territory and its early settlers.
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: South Dakota Agricultural Heritage Museum
Triple: [Brookings, South Dakota, hasMuseum, South Dakota Agricultural Heritage Museum]

Generated description

The South Dakota Agricultural Heritage Museum is a museum dedicated to preserving and interpreting the history, culture, and technology of agriculture and rural life in South Dakota.

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

Target entity: South Dakota Agricultural Heritage Museum
Target entity description: The South Dakota Agricultural Heritage Museum is a museum dedicated to preserving and interpreting the history, culture, and technology of agriculture and rural life in South Dakota.

A. North Dakota Heritage Center & State Museum
The North Dakota Heritage Center & State Museum is the state’s flagship history museum in Bismarck, showcasing North Dakota’s natural, cultural, and political heritage from prehistoric times to the present.
B. Dacotah Prairie Museum
Dacotah Prairie Museum is a local history museum in Aberdeen, South Dakota, showcasing the cultural and pioneer heritage of the surrounding prairie region.
C. Museum of the Great Plains
The Museum of the Great Plains is a regional history museum in Lawton, Oklahoma, focusing on the cultural and natural heritage of the Great Plains and its peoples.
D. South Dakota Art Museum
The South Dakota Art Museum is a regional art institution in Brookings that showcases works by South Dakota and Northern Plains artists, including a significant collection of Harvey Dunn paintings.
E. Dakota Territorial Museum
The Dakota Territorial Museum is a regional history museum in Yankton, South Dakota, dedicated to preserving and interpreting the heritage of the Dakota Territory and its early settlers.
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_69d85a19180081909925012fbf4e62a3`	completed	April 10, 2026, 2:02 a.m.
NER	Named-entity recognition	`batch_69e03ef767b4819099f2c0919a158321`	completed	April 16, 2026, 1:44 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff2cf9eae881909b5dc74c55a04ff0`	completed	May 9, 2026, 12:47 p.m.
NEDg	Description generation	`batch_69ff2dc38b1c819097059a7bdb066874`	completed	May 9, 2026, 12:51 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff2ec231dc8190b82333e3e54ced20`	completed	May 9, 2026, 12:55 p.m.

Created at: April 10, 2026, 3:21 a.m.