Triple
T3586286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles Aqueduct |
E75916
|
entity |
| Predicate | significantEvent |
P259
|
FINISHED |
| Object | Owens Valley water rights controversy |
E71552
|
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: Owens Valley water rights controversy | Statement: [Los Angeles Aqueduct, significantEvent, Owens Valley water rights controversy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owens Valley water rights controversy Context triple: [Los Angeles Aqueduct, significantEvent, Owens Valley water rights controversy]
-
A.
Owens Valley water wars
chosen
The Owens Valley water wars were a series of early 20th-century conflicts in California over Los Angeles’ diversion of water from the Owens Valley, which devastated local agriculture and became a landmark case in Western water politics.
-
B.
Mono Lake water rights litigation
Mono Lake water rights litigation refers to the series of landmark legal battles over Los Angeles’s diversion of water from the Mono Basin, which reshaped California water law by strengthening public trust protections for environmental resources.
-
C.
Yazoo land controversy resolution
The Yazoo land controversy resolution was the early 19th-century settlement of a massive Georgia land fraud scandal, in which the federal government compensated claimants and helped define federal authority over state land claims.
-
D.
Bascom Affair
The Bascom Affair was an 1861 confrontation between the U.S. Army and the Chiricahua Apache that sparked a cycle of violence and is often seen as the event that ignited the Apache Wars.
-
E.
Yakima Project
The Yakima Project is a major federal water management and irrigation system in central Washington State that supplies water for agriculture, municipalities, and fish and wildlife habitat.
- 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_69ad85d6dc3c8190b491b79b83e25461 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc137eb708190809cd52b6deb227c |
completed | March 8, 2026, 6:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4030088548190adbb029be1caeb81 |
completed | March 13, 2026, 12:28 p.m. |
Created at: March 8, 2026, 3:22 p.m.