Triple

T2638018
Position Surface form Disambiguated ID Type / Status
Subject Trinity Dam E62793 entity
Predicate providesFloodControlFor P42410 FINISHED
Object Trinity River E175492 NE FINISHED

How this triple was built (3 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: Trinity River | Statement: [Trinity Dam, providesFloodControlFor, Trinity River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trinity River
Context triple: [Trinity Dam, providesFloodControlFor, Trinity River]
  • A. Trinity River
    The Trinity River is a major waterway in Texas that flows through the Dallas–Fort Worth area before continuing southeast toward the Gulf of Mexico.
  • B. Trinity River chosen
    The Trinity River is a major waterway in northwestern California that flows through rugged forested terrain before joining the Klamath River.
  • C. Trinity River Basin
    The Trinity River Basin is a major watershed in northwestern California that drains the Trinity River and its tributaries, supporting regional water supply, ecosystems, and recreation.
  • D. Christina River
    The Christina River is a waterway in northern Delaware and southeastern Pennsylvania that flows through the city of Wilmington before joining the Delaware River.
  • E. Brazos River
    The Brazos River is a major waterway in Texas that flows from the High Plains to the Gulf of Mexico, playing a key role in the region’s agriculture, water supply, and history.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: providesFloodControlFor
Context triple: [Trinity Dam, providesFloodControlFor, Trinity River]
  • A. hasFloodControlStructure
    Indicates that an entity possesses or is equipped with a structure designed to manage, control, or mitigate flooding.
  • B. hasFloodProtectionProject
    Indicates that a flood protection project exists or is implemented for the referenced entity.
  • C. hasFloodProtectionInfrastructure
    Indicates that there exists built or implemented infrastructure designed to protect against or mitigate flooding for the referenced entity.
  • D. hasFloodHistory
    Indicates that the subject has experienced one or more flood events in the past.
  • E. flowControl
    Indicates a relationship where one entity regulates, directs, or manages the rate or sequence of another entity’s operations or movement.
  • F. None of above. chosen

Provenance (5 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_69ab4c3f2dcc819082df80f5e032f690 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abd8e470ac8190bd0d6de6805afcd0 completed March 7, 2026, 7:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc39f8a48190bddc14920896ad5b completed March 11, 2026, 5:23 a.m.
PD Predicate disambiguation batch_69abd812849881908f956845a80e0205 completed March 7, 2026, 7:47 a.m.
PDg Predicate description generation batch_69abd8abcc348190bfa05c0abc4bcee7 completed March 7, 2026, 7:50 a.m.
Created at: March 6, 2026, 9:53 p.m.