Triple
T7167726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Glacier Trail |
E167113
|
entity |
| Predicate | accesses |
P1985
|
FINISHED |
| Object | Mendenhall Glacier area |
E646431
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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 area | Statement: [West Glacier Trail, accesses, Mendenhall Glacier area]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mendenhall Glacier area Context triple: [West Glacier Trail, accesses, Mendenhall Glacier area]
-
A.
Mendenhall Glacier Recreation Area
chosen
Mendenhall Glacier Recreation Area is a popular natural attraction near Juneau, Alaska, featuring views of Mendenhall Glacier, hiking trails, waterfalls, and wildlife viewing opportunities.
-
B.
Mendenhall Glacier
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.
-
C.
Matanuska Glacier
Matanuska Glacier is a large, easily accessible valley glacier in south-central Alaska, popular for its striking ice formations and guided glacier hikes.
-
D.
Portage Glacier Recreation Area
Portage Glacier Recreation Area is a popular scenic destination in Alaska offering close-up views of Portage Glacier along with hiking, boating, and wildlife viewing opportunities.
-
E.
Glacier Basin
Glacier Basin is a popular alpine valley and hiking destination on the northeastern flank of Mount Rainier, known for its glacial scenery and mountain views.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c68888c10c819095e0383020225758 |
elicitation | completed |
| NER | batch_69c6e85b4410819098c6531229da51d4 |
ner | completed |
| NED1 | batch_69c7fa640f0081909a538d4705ca95bc |
ned_source_triple | completed |
Created at: March 27, 2026, 2:48 p.m.