Triple

T2265551
Position Surface form Disambiguated ID Type / Status
Subject Arkansas River E50134 entity
Predicate hasDam P8736 FINISHED
Object Webbers Falls Lock and Dam
Webbers Falls Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms part of the McClellan–Kerr Arkansas River Navigation System.
E254772 NE FINISHED

How this triple was built (4 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: Webbers Falls Lock and Dam | Statement: [Arkansas River, hasDam, Webbers Falls Lock and Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Webbers Falls Lock and Dam
Context triple: [Arkansas River, hasDam, Webbers Falls Lock and Dam]
  • A. American Falls Dam
    American Falls Dam is a major irrigation and hydroelectric dam in southeastern Idaho that creates the American Falls Reservoir on the Snake River.
  • B. Conklingville Dam
    Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
  • C. Hoist Dam
    Hoist Dam is a hydroelectric dam on Michigan’s Dead River that helps generate power and regulate water flow in the region.
  • D. Croton Falls Dam
    Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
  • E. Macomb’s Dam
    Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Webbers Falls Lock and Dam
Triple: [Arkansas River, hasDam, Webbers Falls Lock and Dam]
Generated description
Webbers Falls Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms part of the McClellan–Kerr Arkansas River Navigation System.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Webbers Falls Lock and Dam
Target entity description: Webbers Falls Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms part of the McClellan–Kerr Arkansas River Navigation System.
  • A. American Falls Dam
    American Falls Dam is a major irrigation and hydroelectric dam in southeastern Idaho that creates the American Falls Reservoir on the Snake River.
  • B. Conklingville Dam
    Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
  • C. Hoist Dam
    Hoist Dam is a hydroelectric dam on Michigan’s Dead River that helps generate power and regulate water flow in the region.
  • D. Croton Falls Dam
    Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
  • E. Macomb’s Dam
    Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18fff0c8190acd73d8db8a41cff completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae894a20e0819097f08959f7a062ef completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae89e2efd48190a2f0a4702dcbc081 completed March 9, 2026, 8:50 a.m.
NED2 Entity disambiguation (via description) batch_69ae8a7726dc8190a18f7f1e1609253a completed March 9, 2026, 8:53 a.m.
Created at: March 4, 2026, 7:48 p.m.