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.