Triple
T2173025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chinatown |
E48465
|
entity |
| Predicate | settingFeature |
P1957
|
FINISHED |
| Object | Los Angeles water supply 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: Los Angeles water supply controversy | Statement: [Chinatown, settingFeature, Los Angeles water supply controversy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles water supply controversy Context triple: [Chinatown, settingFeature, Los Angeles water supply 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.
Flint water crisis
The Flint water crisis was a public health disaster in Flint, Michigan, where cost-cutting measures led to lead-contaminated drinking water and widespread exposure, prompting national outrage and reforms in water safety oversight.
-
C.
Cochabamba Water War
The Cochabamba Water War was a series of mass protests in early 2000 in Cochabamba, Bolivia, sparked by the privatization and sharp price increases of the city’s water supply, which became a landmark struggle against neoliberal economic policies.
-
D.
Rampart scandal
The Rampart scandal was a major late-1990s corruption and misconduct controversy involving the Los Angeles Police Department’s Rampart Division anti-gang unit, exposing widespread abuses, evidence tampering, and wrongful convictions.
-
E.
Fight for California
"Fight for California" is the traditional fight song of the University of California, Berkeley, celebrated at athletic events and other school gatherings.
- 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_69a88aa3faa48190995b233af6525815 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbecb97a48190834e3e536184bbd1 |
completed | March 7, 2026, 5:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d9c61448190930777bcf2028882 |
completed | March 9, 2026, 5:41 a.m. |
Created at: March 4, 2026, 7:45 p.m.