Triple
T21280230
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Convict Creek |
E524500
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Owens River basin |
—
|
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: Owens River basin | Statement: [Convict Creek, drainageBasin, Owens River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owens River basin Context triple: [Convict Creek, drainageBasin, Owens River basin]
-
A.
Owens River watershed
chosen
The Owens River watershed is a major drainage basin in eastern California’s Sierra Nevada that collects mountain runoff, including streams like Bishop Creek, and channels it into the Owens River system.
-
B.
Cheat River basin
The Cheat River basin is a watershed in the Allegheny Mountains of West Virginia and Pennsylvania that collects runoff from highland areas, including Cheat Mountain, before draining into the Monongahela River system.
-
C.
Dead River basin
The Dead River basin is a watershed in Maine that drains the Dead River and its tributaries, supporting hydroelectric projects such as those associated with McClure Dam.
-
D.
McKenzie River basin
The McKenzie River basin is a watershed in western Oregon that drains the eastern slopes of the Cascade Range, feeding the McKenzie River and its numerous tributaries, lakes, and waterfalls.
-
E.
Owens River
The Owens River is a river in eastern California that flows through the Owens Valley along the eastern Sierra Nevada and has been central to the region’s water supply and environmental history.
- 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d186988190a5b16fcb669ece9f |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:02 p.m.