Triple

T1742154

Position	Surface form	Disambiguated ID	Type / Status
Subject	Trail of Tears	`E38255`	entity
Predicate	commemoratedBy	`P500`	FINISHED
Object	Trail of Tears National Historic Trail Trail of Tears National Historic Trail is a protected historic route in the United States that preserves and interprets the paths taken during the forced relocation of Native American tribes in the 1830s.	`E193052`	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: Trail of Tears National Historic Trail | Statement: [Trail of Tears, commemoratedBy, Trail of Tears National Historic Trail]

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

Target entity: Trail of Tears National Historic Trail
Context triple: [Trail of Tears, commemoratedBy, Trail of Tears National Historic Trail]

A. Lewis and Clark National Historic Trail
Lewis and Clark National Historic Trail is a long-distance U.S. National Historic Trail that follows the route of the Lewis and Clark Expedition across multiple states from the Midwest to the Pacific Coast.
B. Selma to Montgomery National Historic Trail
The Selma to Montgomery National Historic Trail is a commemorative route in Alabama that traces the path of the 1965 civil rights marches led by Martin Luther King Jr. in the struggle for voting rights.
C. Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
D. Pinhoti National Recreation Trail
The Pinhoti National Recreation Trail is a long-distance hiking route in the southeastern United States that traverses rugged Appalachian foothills and connects with the Appalachian Trail via the Benton MacKaye Trail.
E. U.S. Civil Rights Trail
The U.S. Civil Rights Trail is a collection of historically significant sites across the United States that commemorate key events, locations, and figures of the Civil Rights Movement.
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: Trail of Tears National Historic Trail
Triple: [Trail of Tears, commemoratedBy, Trail of Tears National Historic Trail]

Generated description

Trail of Tears National Historic Trail is a protected historic route in the United States that preserves and interprets the paths taken during the forced relocation of Native American tribes in the 1830s.

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

Target entity: Trail of Tears National Historic Trail
Target entity description: Trail of Tears National Historic Trail is a protected historic route in the United States that preserves and interprets the paths taken during the forced relocation of Native American tribes in the 1830s.

A. Lewis and Clark National Historic Trail
Lewis and Clark National Historic Trail is a long-distance U.S. National Historic Trail that follows the route of the Lewis and Clark Expedition across multiple states from the Midwest to the Pacific Coast.
B. Selma to Montgomery National Historic Trail
The Selma to Montgomery National Historic Trail is a commemorative route in Alabama that traces the path of the 1965 civil rights marches led by Martin Luther King Jr. in the struggle for voting rights.
C. Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
D. Pinhoti National Recreation Trail
The Pinhoti National Recreation Trail is a long-distance hiking route in the southeastern United States that traverses rugged Appalachian foothills and connects with the Appalachian Trail via the Benton MacKaye Trail.
E. U.S. Civil Rights Trail
The U.S. Civil Rights Trail is a collection of historically significant sites across the United States that commemorate key events, locations, and figures of the Civil Rights Movement.
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_69a8862b01a48190ab47209063af82d9`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69aa63c6d21c8190809bedaa798e2b14`	completed	March 6, 2026, 5:19 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad8b0ab7008190a2fafe1c8ac55ac4`	completed	March 8, 2026, 2:43 p.m.
NEDg	Description generation	`batch_69ad957f64c48190862a701a94098bbf`	completed	March 8, 2026, 3:27 p.m.
NED2	Entity disambiguation (via description)	`batch_69ad97b974708190adfffebee41a6fcd`	completed	March 8, 2026, 3:37 p.m.

Created at: March 4, 2026, 7:30 p.m.