Triple
T3243522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Park Service NHL database |
E68017
|
entity |
| Predicate | isOfficialDatabaseOf |
P2274
|
FINISHED |
| Object | National Historic Landmarks program |
E1004
|
NE FINISHED |
How this triple was built (3 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 Historic Landmarks program | Statement: [National Park Service NHL database, isOfficialDatabaseOf, National Historic Landmarks program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Historic Landmarks program Context triple: [National Park Service NHL database, isOfficialDatabaseOf, National Historic Landmarks program]
-
A.
National Register of Historic Places
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
-
B.
National Historic Landmark
chosen
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
-
C.
National Historic Landmarks Survey
The National Historic Landmarks Survey is a federal program that systematically identifies, evaluates, and documents historic properties in the United States that may qualify for designation as National Historic Landmarks.
-
D.
National Historical Parks of the United States
National Historical Parks of the United States are protected areas managed by the National Park Service that preserve and interpret sites of major historical significance across the nation.
-
E.
U.S. National Historic Site
A U.S. National Historic Site is a federally protected area recognized for its exceptional historical significance and preserved for public education and interpretation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isOfficialDatabaseOf Context triple: [National Park Service NHL database, isOfficialDatabaseOf, National Historic Landmarks program]
-
A.
isOfficial
Indicates that an entity holds formal, authorized, or government-recognized status in a given context.
-
B.
hasOfficialRecognition
Indicates that an entity has been formally acknowledged or approved by an authorized body or institution.
-
C.
isOfficialPortalFor
chosen
Indicates that one entity serves as the recognized, authoritative portal or entry point for accessing information or services related to another entity.
-
D.
areOfficialIn
Indicates that an entity holds an official role, position, or capacity within another entity (such as an organization, institution, or jurisdiction).
-
E.
hasOfficial
Indicates that an entity is formally associated with, represented by, or served by a designated official or office-holder.
- F. None of above.
Provenance (4 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_69ad858e4c708190aa31d486cfee8a6a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaf1856708190b072efbb27920ade |
completed | March 8, 2026, 5:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2e82f91788190a9b14613eab7a439 |
completed | March 12, 2026, 4:22 p.m. |
| PD | Predicate disambiguation | batch_69ada41837e48190933572165be0ca38 |
completed | March 8, 2026, 4:30 p.m. |
Created at: March 8, 2026, 3:08 p.m.