Triple
T2224602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyell Glacier |
E48619
|
entity |
| Predicate | drainsInto |
P4497
|
FINISHED |
| Object | Lyell Fork of the Tuolumne River |
E244804
|
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: Lyell Fork of the Tuolumne River | Statement: [Lyell Glacier, drainsInto, Lyell Fork of the Tuolumne River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lyell Fork of the Tuolumne River Context triple: [Lyell Glacier, drainsInto, Lyell Fork of the Tuolumne River]
-
A.
Lyell Fork of the Tuolumne River watershed
chosen
The Lyell Fork of the Tuolumne River watershed is a high-elevation Sierra Nevada drainage basin in Yosemite National Park that collects meltwater from Lyell Glacier and surrounding alpine terrain.
-
B.
Kaweah River headwaters
The Kaweah River headwaters are the high-elevation source streams of the Kaweah River in the southern Sierra Nevada of California, originating in rugged alpine terrain within and around Sequoia National Park.
-
C.
Yosemite Creek
Yosemite Creek is a mountain stream in Yosemite National Park that feeds the iconic Yosemite Falls before joining the Merced River.
-
D.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
E.
Mariposa Creek
Mariposa Creek is a stream in central California notable for its early Spanish exploration history and association with the Sierra Nevada foothill town of Mariposa.
- 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_69a88aa51b388190949868ec9766e587 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc03ec3788190b5ae32201364f7ab |
completed | March 7, 2026, 6:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3b515c081909d6ad7f0506ea5a8 |
completed | March 9, 2026, 11:49 a.m. |
Created at: March 4, 2026, 7:47 p.m.