Triple

T13402766
Position Surface form Disambiguated ID Type / Status
Subject Ross Barnett Reservoir E319873 entity
Predicate managedBy P86 FINISHED
Object Pearl River Valley Water Supply District E1039158 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: Pearl River Valley Water Supply District | Statement: [Ross Barnett Reservoir, managedBy, Pearl River Valley Water Supply District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pearl River Valley Water Supply District
Context triple: [Ross Barnett Reservoir, managedBy, Pearl River Valley Water Supply District]
  • A. Pearl River Valley Water Supply District chosen
    The Pearl River Valley Water Supply District is a Mississippi state agency responsible for managing water resources, flood control, recreation, and development around the Pearl River and its associated reservoir system.
  • B. El Dorado Irrigation District
    El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
  • C. Palmdale Water District
    Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
  • D. Eastpoint Water and Sewer District
    Eastpoint Water and Sewer District is a local special district in Franklin County, Florida, responsible for providing water and sewer services to the Eastpoint community.
  • E. Sunshine Water Control District
    Sunshine Water Control District is a special-purpose local government entity in Florida responsible for managing water resources, drainage, and flood control within its designated service area.
  • 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_69d806b943cc8190b6af624d385d7e12 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbae4982e0819087a9fcb2fa88541f completed April 12, 2026, 2:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69f739857dd4819087e64b956a814939 completed May 3, 2026, 12:03 p.m.
Created at: April 9, 2026, 9:34 p.m.