Triple
T20293496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Breen diary |
E510086
|
entity |
| Predicate | locationDescribed |
P40
|
FINISHED |
| Object | Donner Lake area |
—
|
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: Donner Lake area | Statement: [Breen diary, locationDescribed, Donner Lake area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Donner Lake area Context triple: [Breen diary, locationDescribed, Donner Lake area]
-
A.
Donner Lake
chosen
Donner Lake is a scenic alpine lake in the Sierra Nevada of California, known for its clear waters, recreational activities, and historical association with the Donner Party.
-
B.
Donner Memorial State Park
Donner Memorial State Park is a historic California state park near Truckee that commemorates the Donner Party and preserves scenic Sierra Nevada landscapes for outdoor recreation.
-
C.
Lake Tahoe Nevada State Park
Lake Tahoe Nevada State Park is a scenic protected area on the Nevada side of Lake Tahoe, known for its clear blue waters, sandy beaches, granite boulders, and popular recreation spots like Sand Harbor.
-
D.
Washoe Lake
Washoe Lake is a shallow, high-desert lake in western Nevada that lies within the traditional homeland of the Washoe people and is known today for its state park, wildlife, and strong winds popular with kiteboarders and windsurfers.
-
E.
Lake Tahoe Basin
The Lake Tahoe Basin is a high-altitude watershed in the Sierra Nevada centered on Lake Tahoe, renowned for its clear alpine lake, surrounding forests, and year-round outdoor recreation.
- 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_69e0b4c652388190b782cad965e5a098 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e67704262c8190bc903b733d849881 |
completed | April 20, 2026, 6:57 p.m. |
Created at: April 16, 2026, 11:13 a.m.