Triple
T7142849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matanuska Glacier |
E166489
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Matanuska-Susitna Valley region |
E309919
|
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: Matanuska-Susitna Valley region | Statement: [Matanuska Glacier, partOf, Matanuska-Susitna Valley region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matanuska-Susitna Valley region Context triple: [Matanuska Glacier, partOf, Matanuska-Susitna Valley region]
-
A.
Matanuska Valley
chosen
Matanuska Valley is a fertile agricultural region in south-central Alaska known for its dramatic glacial landscapes and large, fast-growing produce.
-
B.
Kenai Peninsula
The Kenai Peninsula is a large, scenic landmass in south-central Alaska known for its rugged coastline, abundant wildlife, and rich Indigenous Sugpiaq cultural heritage.
-
C.
Matanuska-Susitna Borough
Matanuska-Susitna Borough is a large borough in south-central Alaska known for its expansive wilderness, growing communities, and proximity to major natural attractions including Denali.
-
D.
Susitna Valley
Susitna Valley is a scenic region in south-central Alaska known for its rivers, wilderness landscapes, and views of Denali.
-
E.
Mendenhall Valley
Mendenhall Valley is a glacially carved valley near Juneau, Alaska, known for the Mendenhall Glacier, surrounding mountains, and popular outdoor recreation areas.
- 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_69c6888579d481909e05a8d6b81bf733 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e779ace48190be9c33750e60a79e |
completed | March 27, 2026, 8:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7ad98576481908b8b82f675079fca |
completed | March 28, 2026, 10:29 a.m. |
Created at: March 27, 2026, 2:45 p.m.