Triple

T37280675
Position Surface form Disambiguated ID Type / Status
Subject Webbers Falls Dam E925380 entity
Predicate navigationLockNumber P73976 FINISHED
Object Lock and Dam No. 16
Lock and Dam No. 16 is a navigation structure on the Arkansas River that forms part of the McClellan–Kerr Arkansas River Navigation System, facilitating commercial barge traffic and river control.
 E2222347 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: Lock and Dam No. 16 | Statement: [Webbers Falls Dam, navigationLockNumber, Lock and Dam No. 16]
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: Lock and Dam No. 16
Triple: [Webbers Falls Dam, navigationLockNumber, Lock and Dam No. 16]
Generated description
Lock and Dam No. 16 is a navigation structure on the Arkansas River that forms part of the McClellan–Kerr Arkansas River Navigation System, facilitating commercial barge traffic and river control.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: navigationLockNumber
Context triple: [Webbers Falls Dam, navigationLockNumber, Lock and Dam No. 16]
  • A. navigationLockType
    Indicates the specific kind or classification of a navigation lock used in a waterway or navigation system.
  • B. navigationLockUse
    Indicates the use or operation of a navigation lock by or for an entity, typically to enable passage through a controlled waterway segment.
  • C. navigationLockOperator
    Indicates that an entity operates or is responsible for controlling a navigation lock.
  • D. hasLockNumber chosen
    Indicates that an entity is associated with a specific lock identified by a number.
  • E. hasGateNumber
    Indicates that an entity (such as a flight or departure) is associated with a specific gate number.
  • F. None of above.

Provenance (6 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_69f76eafe20c8190856d3b996a4c31a7 completed May 3, 2026, 3:50 p.m.
NER Named-entity recognition batch_69fb9e1845e881908d19158440cf3b87 completed May 6, 2026, 8:01 p.m.
NED1 Entity disambiguation (via context triple) batch_6a406386a5008190934bf32849f18ed6 completed June 27, 2026, 11:57 p.m.
NEDg Description generation batch_6a4064ff3f5c8190903b3c4ccf87b35d completed June 28, 2026, 12:04 a.m.
NED2 Entity disambiguation (via description) batch_6a406574585c8190a8d9f3565bdd46ea completed June 28, 2026, 12:06 a.m.
PD Predicate disambiguation batch_69fb8d08d6988190a00794ac26078348 completed May 6, 2026, 6:48 p.m.
Created at: May 3, 2026, 4:16 p.m.