Triple
T11709217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havasupai |
E278326
|
entity |
| Predicate | landRestoration |
P70780
|
FINISHED |
| Object |
Grand Canyon National Park Enlargement Act of 1975
The Grand Canyon National Park Enlargement Act of 1975 is a U.S. federal law that expanded Grand Canyon National Park’s boundaries and restored a portion of ancestral lands to the Havasupai Tribe.
|
E941923
|
NE FINISHED |
How this triple was built (5 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: Grand Canyon National Park Enlargement Act of 1975 | Statement: [Havasupai, landRestoration, Grand Canyon National Park Enlargement Act of 1975]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Canyon National Park Enlargement Act of 1975 Context triple: [Havasupai, landRestoration, Grand Canyon National Park Enlargement Act of 1975]
-
A.
Arizona Wilderness Act of 1984
The Arizona Wilderness Act of 1984 is a U.S. federal law that designated and protected numerous wilderness areas across Arizona, preserving their natural landscapes and ecosystems from development.
-
B.
Colorado Wilderness Act of 1980
The Colorado Wilderness Act of 1980 is a U.S. federal law that designated and protected numerous wilderness areas in Colorado, preserving their natural character and restricting development and motorized use.
-
C.
Yellowstone National Park Protection Act
The Yellowstone National Park Protection Act is the 1872 U.S. federal law that created Yellowstone as the world’s first national park, pioneering the concept of large-scale landscape preservation.
-
D.
Utah Wilderness Act of 1984
The Utah Wilderness Act of 1984 is a U.S. federal law that designated and protected large areas of roadless public land in Utah as part of the National Wilderness Preservation System.
-
E.
Washington Wilderness Act of 1984
The Washington Wilderness Act of 1984 is a U.S. federal law that designated and expanded numerous wilderness areas in Washington State to protect their natural, undeveloped character.
- 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: Grand Canyon National Park Enlargement Act of 1975 Triple: [Havasupai, landRestoration, Grand Canyon National Park Enlargement Act of 1975]
Generated description
The Grand Canyon National Park Enlargement Act of 1975 is a U.S. federal law that expanded Grand Canyon National Park’s boundaries and restored a portion of ancestral lands to the Havasupai Tribe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand Canyon National Park Enlargement Act of 1975 Target entity description: The Grand Canyon National Park Enlargement Act of 1975 is a U.S. federal law that expanded Grand Canyon National Park’s boundaries and restored a portion of ancestral lands to the Havasupai Tribe.
-
A.
Arizona Wilderness Act of 1984
The Arizona Wilderness Act of 1984 is a U.S. federal law that designated and protected numerous wilderness areas across Arizona, preserving their natural landscapes and ecosystems from development.
-
B.
Colorado Wilderness Act of 1980
The Colorado Wilderness Act of 1980 is a U.S. federal law that designated and protected numerous wilderness areas in Colorado, preserving their natural character and restricting development and motorized use.
-
C.
Yellowstone National Park Protection Act
The Yellowstone National Park Protection Act is the 1872 U.S. federal law that created Yellowstone as the world’s first national park, pioneering the concept of large-scale landscape preservation.
-
D.
Utah Wilderness Act of 1984
The Utah Wilderness Act of 1984 is a U.S. federal law that designated and protected large areas of roadless public land in Utah as part of the National Wilderness Preservation System.
-
E.
Washington Wilderness Act of 1984
The Washington Wilderness Act of 1984 is a U.S. federal law that designated and expanded numerous wilderness areas in Washington State to protect their natural, undeveloped character.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: landRestoration Context triple: [Havasupai, landRestoration, Grand Canyon National Park Enlargement Act of 1975]
-
A.
hasLandReclamation
Indicates that an entity has carried out, is involved in, or is characterized by the process of creating new land from oceans, rivers, or other water bodies.
-
B.
vegetationRegrowthObserved
Indicates that the renewal or increase of plant cover has been detected following a prior disturbance or reduction.
-
C.
ecosystemReconstruction
chosen
Indicates the process of restoring or recreating an ecosystem’s structure, function, and components, often after disturbance or degradation.
-
D.
environmentalRemediation
Indicates actions or processes undertaken to remove, reduce, or neutralize pollution or environmental damage in order to restore a site or ecosystem to a safer or more natural condition.
-
E.
publicLandProtection
Indicates that a piece of land is subject to legal or formal measures intended to conserve, preserve, or restrict its use for public benefit.
- F. None of above.
Provenance (6 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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a49f072c81909c6a964a92e5bc0c |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef8374e6cc8190bba7f2f3ca6f4de9 |
completed | April 27, 2026, 3:40 p.m. |
| NEDg | Description generation | batch_69ef9b673120819097b542bb9a8f8bdb |
completed | April 27, 2026, 5:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69efd683366881909dd9621e7c57d0be |
completed | April 27, 2026, 9:34 p.m. |
| PD | Predicate disambiguation | batch_69d88a7d483081909c2a101087515d74 |
completed | April 10, 2026, 5:28 a.m. |
Created at: April 8, 2026, 9:40 p.m.