Triple

T15562996
Position Surface form Disambiguated ID Type / Status
Subject Cedar Creek Reservoir E371043 entity
Predicate managingAgency P86 FINISHED
Object Tarrant Regional Water District E1022353 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: Tarrant Regional Water District | Statement: [Cedar Creek Reservoir, managingAgency, Tarrant Regional Water District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tarrant Regional Water District
Context triple: [Cedar Creek Reservoir, managingAgency, Tarrant Regional Water District]
  • A. Tarrant Regional Water District chosen
    Tarrant Regional Water District is a major public water agency in North Texas that manages water supply, flood control, and recreational waterways for the Fort Worth and surrounding Dallas–Fort Worth metropolitan area.
  • B. North Texas Municipal Water District
    North Texas Municipal Water District is a regional wholesale water, wastewater, and solid waste management agency serving numerous communities across the fast-growing Dallas–Fort Worth area in Texas.
  • C. Nueces River Authority
    The Nueces River Authority is a regional governmental agency in Texas responsible for managing and protecting the water resources and environmental quality of the Nueces River basin.
  • D. Dallas Water Utilities
    Dallas Water Utilities is the municipal department responsible for providing water and wastewater services to residents and businesses in Dallas, Texas.
  • E. Brazos River Authority
    The Brazos River Authority is a Texas state agency responsible for developing, managing, and protecting the water resources of the Brazos River basin for municipal, industrial, agricultural, and environmental uses.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddc66448190948280fb0c8d390c completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456821988190971539b683f6c656 completed May 9, 2026, 2:32 p.m.
Created at: April 10, 2026, 4:09 a.m.