Triple
T2371393
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Trust for Historic Preservation |
E46097
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object |
National Trust Historic Sites
National Trust Historic Sites are a collection of historically and culturally significant properties across the United States preserved and operated for public education and heritage conservation.
|
E263661
|
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: National Trust Historic Sites | Statement: [National Trust for Historic Preservation, owns, National Trust Historic Sites]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Trust Historic Sites Context triple: [National Trust for Historic Preservation, owns, National Trust Historic Sites]
-
A.
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.
-
B.
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.
-
C.
National Battlefields
National Battlefields are federally protected historic sites within the United States that preserve and interpret significant military battlefields from the nation’s past.
-
D.
National Trust
The National Trust is a conservation charity in the United Kingdom that preserves and opens to the public historic places and natural landscapes.
-
E.
Pennsylvania state historic sites
Pennsylvania state historic sites are officially designated locations across the Commonwealth that preserve and interpret places of significant historical, cultural, and architectural importance in the state's past.
- 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: National Trust Historic Sites Triple: [National Trust for Historic Preservation, owns, National Trust Historic Sites]
Generated description
National Trust Historic Sites are a collection of historically and culturally significant properties across the United States preserved and operated for public education and heritage conservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Trust Historic Sites Target entity description: National Trust Historic Sites are a collection of historically and culturally significant properties across the United States preserved and operated for public education and heritage conservation.
-
A.
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.
-
B.
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.
-
C.
National Battlefields
National Battlefields are federally protected historic sites within the United States that preserve and interpret significant military battlefields from the nation’s past.
-
D.
National Trust
The National Trust is a conservation charity in the United Kingdom that preserves and opens to the public historic places and natural landscapes.
-
E.
Pennsylvania state historic sites
Pennsylvania state historic sites are officially designated locations across the Commonwealth that preserve and interpret places of significant historical, cultural, and architectural importance in the state's past.
- 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_69a88a145268819083e2736cb835c696 |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abc771302481908540e31abb5aeeba |
completed | March 7, 2026, 6:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3c81430819081654a90df17c5c0 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb4a5011c8190bda6c487dab73131 |
completed | March 9, 2026, 11:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb59d0e5c819080bf5b34946b68ac |
completed | March 9, 2026, 11:57 a.m. |
Created at: March 4, 2026, 7:56 p.m.