Triple
T4439895
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lost Coast Trail |
E95744
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | Bureau of Land Management |
E2804
|
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: Bureau of Land Management | Statement: [Lost Coast Trail, managedBy, Bureau of Land Management]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bureau of Land Management Context triple: [Lost Coast Trail, managedBy, Bureau of Land Management]
-
A.
U.S. Bureau of Land Management
chosen
The U.S. Bureau of Land Management is a federal agency within the U.S. Department of the Interior responsible for managing vast areas of public lands and natural resources across the United States.
-
B.
Corporación Nacional Forestal
Corporación Nacional Forestal is the Chilean government agency responsible for managing the country’s national parks, forest resources, and conservation areas.
-
C.
United States Department of the Interior
The United States Department of the Interior is a federal executive department responsible for managing the nation’s public lands, natural resources, and many programs related to conservation and Native American affairs.
-
D.
U.S. Forest Service
The U.S. Forest Service is a federal agency within the U.S. Department of Agriculture responsible for managing national forests and grasslands, overseeing recreation, conservation, and resource use on public lands.
-
E.
Land Management Bureau
The Land Management Bureau is a Philippine government agency responsible for administering, managing, and disposing of public lands and overseeing land surveys and titling.
- 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_69b3453ea2b48190a26f154b3b8fece5 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b355ac05e081908411089c05fc36bd |
completed | March 13, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6281264f08190942d2043495c89d5 |
completed | March 15, 2026, 3:31 a.m. |
Created at: March 12, 2026, 11:31 p.m.