Triple
T21114762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Flathead River |
E520265
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Middle Fork Flathead River |
—
|
NE NERFINISHED |
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: Middle Fork Flathead River | Statement: [Flathead River, hasTributary, Middle Fork Flathead River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Fork Flathead River Context triple: [Flathead River, hasTributary, Middle Fork Flathead River]
-
A.
North Fork Flathead River
The North Fork Flathead River is a wild, scenic river forming part of the border between Montana and British Columbia, renowned for its pristine waters, critical wildlife habitat, and proximity to Glacier National Park.
-
B.
Bitterroot River
The Bitterroot River is a scenic trout-rich waterway in western Montana, renowned for fly fishing, wildlife habitat, and its role in shaping the Bitterroot Valley.
-
C.
Middle Fork River
The Middle Fork River is a tributary stream in north-central West Virginia that feeds into the Tygart Valley River and is known for its forested watershed and recreational opportunities like fishing and paddling.
-
D.
Big Fork River
The Big Fork River is a tributary waterway in northern Minnesota known for its scenic forests, wildlife habitat, and recreational opportunities such as canoeing and fishing.
-
E.
Middle Fork Flathead River headwaters
chosen
The Middle Fork Flathead River headwaters are the high-elevation source streams of the Middle Fork Flathead River, originating in remote, rugged terrain of northwestern Montana.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72104e49c8190b75c2e14f6036e39 |
completed | April 21, 2026, 7:02 a.m. |
Created at: April 16, 2026, 2:54 p.m.