Triple
T7565599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crater Rim Drive |
E178904
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | U.S. National Park Service |
E2765
|
NE FINISHED |
How this triple was built (2 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: U.S. National Park Service | Statement: [Crater Rim Drive, maintainedBy, U.S. National Park Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. National Park Service Context triple: [Crater Rim Drive, maintainedBy, U.S. National Park Service]
-
A.
National Park Service
chosen
The National Park Service is a U.S. federal agency responsible for preserving and managing national parks, monuments, and other protected historic and natural sites across the country.
-
B.
Administración de Parques Nacionales
La Administración de Parques Nacionales es el organismo estatal argentino encargado de la conservación, manejo y administración del sistema nacional de áreas naturales protegidas del país.
-
C.
National Monuments Authority
The National Monuments Authority is a statutory body in India responsible for regulating construction and development around protected monuments and heritage sites to safeguard their historical and cultural integrity.
-
D.
United States National Park System
The United States National Park System is a federally managed network of protected natural, historical, and cultural sites across the country, preserved for conservation, education, and public recreation.
-
E.
Corporación Nacional Forestal
Corporación Nacional Forestal is the Chilean government agency responsible for managing the country’s national parks, forest resources, and conservation areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c69f2f80288190b95cceb4da92ab2b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8fde87c81909795fc713d7378ff |
completed | March 27, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856dc5ea881908c2e0075f9631af4 |
completed | March 28, 2026, 10:31 p.m. |
Created at: March 27, 2026, 3:50 p.m.