Triple

T493010

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Recreation Trail	`E10228`	entity
Predicate	distinguishedFrom	`P1612`	FINISHED
Object	National Scenic Trail A National Scenic Trail is a long-distance, congressionally designated trail in the United States recognized for its outstanding natural, scenic, and recreational values, such as the Appalachian and Pacific Crest Trails.	`E15998`	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: National Scenic Trail | Statement: [National Recreation Trail, distinguishedFrom, National Scenic Trail]

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

Target entity: National Scenic Trail
Context triple: [National Recreation Trail, distinguishedFrom, National Scenic Trail]

A. National Recreation Trail
A National Recreation Trail is a federally recognized trail in the United States designated for its outstanding recreation opportunities and contribution to public access and enjoyment of the outdoors.
B. National Trails System units
National Trails System units are federally designated long-distance trails in the United States that preserve scenic, historic, and recreational routes across diverse landscapes.
C. National Trails System Act
The National Trails System Act is a 1968 U.S. federal law that established a nationwide system of scenic, historic, and recreational trails and set the framework for their designation, protection, and management.
D. Frontier Pathways Scenic and Historic Byway
Frontier Pathways Scenic and Historic Byway is a designated scenic driving route in southern Colorado known for its dramatic mountain landscapes, historic sites, and cultural heritage.
E. U.S. National Park
A U.S. National Park is a federally protected natural area in the United States set aside for conservation, public enjoyment, and the preservation of significant landscapes, ecosystems, and wildlife.
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: National Scenic Trail
Triple: [National Recreation Trail, distinguishedFrom, National Scenic Trail]

Generated description

A National Scenic Trail is a long-distance, congressionally designated trail in the United States recognized for its outstanding natural, scenic, and recreational values, such as the Appalachian and Pacific Crest Trails.

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

Target entity: National Scenic Trail
Target entity description: A National Scenic Trail is a long-distance, congressionally designated trail in the United States recognized for its outstanding natural, scenic, and recreational values, such as the Appalachian and Pacific Crest Trails.

A. National Recreation Trail
A National Recreation Trail is a federally recognized trail in the United States designated for its outstanding recreation opportunities and contribution to public access and enjoyment of the outdoors.
B. National Trails System units chosen
National Trails System units are federally designated long-distance trails in the United States that preserve scenic, historic, and recreational routes across diverse landscapes.
C. National Trails System Act
The National Trails System Act is a 1968 U.S. federal law that established a nationwide system of scenic, historic, and recreational trails and set the framework for their designation, protection, and management.
D. Frontier Pathways Scenic and Historic Byway
Frontier Pathways Scenic and Historic Byway is a designated scenic driving route in southern Colorado known for its dramatic mountain landscapes, historic sites, and cultural heritage.
E. U.S. National Park
A U.S. National Park is a federally protected natural area in the United States set aside for conservation, public enjoyment, and the preservation of significant landscapes, ecosystems, and wildlife.
F. None of above.

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_69a2e847df8481909239ec08ccf1e376`	completed	Feb. 28, 2026, 1:06 p.m.
NER	Named-entity recognition	`batch_69a2f0faab4881909f65f172198b5bd2`	completed	Feb. 28, 2026, 1:43 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a485425ef88190b5b3298a853c8b1a`	completed	March 1, 2026, 6:28 p.m.
NEDg	Description generation	`batch_69a4859c4f788190ade594f841f436b1`	completed	March 1, 2026, 6:29 p.m.
NED2	Entity disambiguation (via description)	`batch_69a485e9cd9481908a4961b2c1fb435a`	completed	March 1, 2026, 6:31 p.m.

Created at: Feb. 28, 2026, 1:12 p.m.