Triple
T12646441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Talkeetna Mountains |
E302034
|
entity |
| Predicate | drainage |
P1559
|
FINISHED |
| Object | Matanuska River basin |
E179145
|
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 River basin | Statement: [Talkeetna Mountains, drainage, Matanuska River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matanuska River basin Context triple: [Talkeetna Mountains, drainage, Matanuska River basin]
-
A.
Nushagak River basin
The Nushagak River basin is a major watershed in southwestern Alaska known for its pristine ecosystems and highly productive wild salmon fisheries.
-
B.
Matanuska River
chosen
The Matanuska River is a glacially fed river in southcentral Alaska known for its scenic valley, braided channels, and proximity to the Matanuska Glacier.
-
C.
South Naknek
South Naknek is a small rural community in southwestern Alaska located along the Naknek River in the Bristol Bay region, known for its commercial fishing and remote setting.
-
D.
Matanuska Valley
Matanuska Valley is a fertile agricultural region in south-central Alaska known for its dramatic glacial landscapes and large, fast-growing produce.
-
E.
Mulchatna River
The Mulchatna River is a major salmon-bearing tributary in southwestern Alaska, flowing through remote wilderness before joining the Nushagak River.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9614cefdc81908cfc4a4d04aa6eda |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69b88d7048190bb584aa48bba5288 |
completed | May 3, 2026, 12:49 a.m. |
Created at: April 9, 2026, 5:17 p.m.