Triple
T1442240
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mendenhall Glacier |
E31099
|
entity |
| Predicate | hasVisitorCenter |
P105
|
FINISHED |
| Object | Mendenhall Glacier Visitor Center |
E31099
|
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: Mendenhall Glacier Visitor Center | Statement: [Mendenhall Glacier, hasVisitorCenter, Mendenhall Glacier Visitor Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mendenhall Glacier Visitor Center Context triple: [Mendenhall Glacier, hasVisitorCenter, Mendenhall Glacier Visitor Center]
-
A.
Denali Visitor Center
Denali Visitor Center is the main information and orientation hub for visitors exploring Denali National Park and Preserve in Alaska.
-
B.
Chugach State Park
Chugach State Park is a vast Alaskan wilderness area known for its rugged mountains, glaciers, and extensive hiking and wildlife-viewing opportunities.
-
C.
Fort Stevens State Park
Fort Stevens State Park is a large coastal park at the mouth of the Columbia River in northwest Oregon, known for its historic military fortifications, shipwreck, and extensive beaches and trails.
-
D.
Kenai Fjords National Park
Kenai Fjords National Park is a rugged coastal national park in southern Alaska known for its massive Harding Icefield, tidewater glaciers, and abundant marine wildlife.
-
E.
Mendenhall Glacier
chosen
Mendenhall Glacier is a 13-mile-long valley glacier in the Tongass National Forest of southeast Alaska, renowned for its striking blue ice, accessible visitor center, and dramatic retreat due to climate change.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c5320728819095d9ed2439fa7d31 |
completed | March 1, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e6e12748190baeb91ba843a716f |
completed | March 8, 2026, 5:51 a.m. |
Created at: March 1, 2026, 8 p.m.