Triple

T3071283

Position	Surface form	Disambiguated ID	Type / Status
Subject	Yankton, South Dakota	`E64027`	entity
Predicate	hasNotableAttraction	`P5121`	FINISHED
Object	Lewis and Clark Recreation Area Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.	`E329230`	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: Lewis and Clark Recreation Area | Statement: [Yankton, South Dakota, hasNotableAttraction, Lewis and Clark Recreation Area]

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

Target entity: Lewis and Clark Recreation Area
Context triple: [Yankton, South Dakota, hasNotableAttraction, Lewis and Clark Recreation Area]

A. Lewis and Clark National Historical Park
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
B. Whiskeytown National Recreation Area
Whiskeytown National Recreation Area is a protected outdoor recreation and natural landscape in Northern California known for its reservoir, waterfalls, and forested mountain scenery.
C. Gauley River National Recreation Area
Gauley River National Recreation Area is a protected river corridor in West Virginia renowned for its rugged scenery and world-class whitewater rafting on the Gauley River.
D. Mark Twain National Forest
Mark Twain National Forest is a large federally managed woodland area in southern Missouri known for its Ozark Highlands scenery, extensive hiking trails, and diverse wildlife habitats.
E. Sunrise Recreation Area
Sunrise Recreation Area is a popular riverside park and outdoor recreation spot along the American River in Fair Oaks, California, known for activities like swimming, boating, fishing, and picnicking.
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: Lewis and Clark Recreation Area
Triple: [Yankton, South Dakota, hasNotableAttraction, Lewis and Clark Recreation Area]

Generated description

Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.

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

Target entity: Lewis and Clark Recreation Area
Target entity description: Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.

A. Lewis and Clark National Historical Park
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
B. Whiskeytown National Recreation Area
Whiskeytown National Recreation Area is a protected outdoor recreation and natural landscape in Northern California known for its reservoir, waterfalls, and forested mountain scenery.
C. Gauley River National Recreation Area
Gauley River National Recreation Area is a protected river corridor in West Virginia renowned for its rugged scenery and world-class whitewater rafting on the Gauley River.
D. Mark Twain National Forest
Mark Twain National Forest is a large federally managed woodland area in southern Missouri known for its Ozark Highlands scenery, extensive hiking trails, and diverse wildlife habitats.
E. Sunrise Recreation Area
Sunrise Recreation Area is a popular riverside park and outdoor recreation spot along the American River in Fair Oaks, California, known for activities like swimming, boating, fishing, and picnicking.
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_69ad857a8aec8190bfdfd9c14554ac5a`	completed	March 8, 2026, 2:19 p.m.
NER	Named-entity recognition	`batch_69ada14b366881908e2ca104e5f38251`	completed	March 8, 2026, 4:18 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b20f49ed80819087226b3eaf81965b`	completed	March 12, 2026, 12:56 a.m.
NEDg	Description generation	`batch_69b210b42c38819089394ab671adc106`	completed	March 12, 2026, 1:02 a.m.
NED2	Entity disambiguation (via description)	`batch_69b2110610508190be80a7f2b15e36b6`	completed	March 12, 2026, 1:04 a.m.

Created at: March 8, 2026, 3:02 p.m.