Triple
T1868711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fallon, Nevada |
E34981
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Lahontan Valley basin |
E122513
|
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: Lahontan Valley basin | Statement: [Fallon, Nevada, locatedOn, Lahontan Valley basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lahontan Valley basin Context triple: [Fallon, Nevada, locatedOn, Lahontan Valley basin]
-
A.
Lahontan Valley
chosen
Lahontan Valley is an arid agricultural and wetlands region in western Nevada known for its irrigated farmlands, wildlife habitat, and proximity to the Carson River and Lahontan Reservoir.
-
B.
Lahontan Dam
Lahontan Dam is a large early-20th-century concrete gravity dam in western Nevada that creates Lahontan Reservoir for irrigation, flood control, and recreation.
-
C.
Pahvant Valley
Pahvant Valley is a broad agricultural and desert valley in central Utah, known for its farming communities, volcanic features, and proximity to the Sevier River and Sevier Lake.
-
D.
Bala Lake
Bala Lake is the largest natural lake in Wales, renowned for its scenic surroundings and popularity for boating, fishing, and watersports.
-
E.
Geneva basin
The Geneva basin is a geological and geographical lowland area surrounding the city of Geneva, encompassing parts of western Switzerland and neighboring France.
- 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_69a88600b2f88190bc09303e68ab517e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abb0b7e4548190a3761133fbbb7b81 |
completed | March 7, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeae06e5c8190b20cce9c047f6087 |
completed | March 8, 2026, 9:32 p.m. |
Created at: March 4, 2026, 7:34 p.m.