Triple

T31410954
Position Surface form Disambiguated ID Type / Status
Subject Turner’s Falls Canal Company E801260 entity
Predicate waterpowerSource P191363 FINISHED
Object Connecticut River at Turners Falls
The Connecticut River at Turners Falls is a historically significant stretch of the river in Massachusetts that has long been harnessed for industrial waterpower and hydroelectric generation.
 E1961107 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: Connecticut River at Turners Falls | Statement: [Turner’s Falls Canal Company, waterpowerSource, Connecticut River at Turners Falls]
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: Connecticut River at Turners Falls
Triple: [Turner’s Falls Canal Company, waterpowerSource, Connecticut River at Turners Falls]
Generated description
The Connecticut River at Turners Falls is a historically significant stretch of the river in Massachusetts that has long been harnessed for industrial waterpower and hydroelectric generation.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: waterpowerSource
Context triple: [Turner’s Falls Canal Company, waterpowerSource, Connecticut River at Turners Falls]
  • A. hasHydropowerRoleIn
    Indicates that an entity plays a specific role or function related to hydropower within the context of another entity, project, or activity.
  • B. hydropowerPotential
    Indicates the amount of energy that could be generated from water resources at a given site or region under specified conditions.
  • C. hydropowerProjectType
    Indicates the specific category or type of a hydropower project associated with an entity.
  • D. shareHydroelectricResource
    Indicates that multiple entities jointly use, manage, or benefit from the same hydroelectric power resource or facility.
  • E. isHydroelectricallyDeveloped
    Indicates that an entity has been developed to generate electricity using hydropower infrastructure or facilities.
  • F. None of above. chosen

Provenance (7 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_69f348c0dd648190bf2fd7642f78eb06 completed April 30, 2026, 12:19 p.m.
NER Named-entity recognition batch_69fcdf2394748190b35cead3e208447d completed May 7, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a2ad2561b508190be1f8569f5f77ced completed June 11, 2026, 3:20 p.m.
NEDg Description generation batch_6a2ad32982048190b839e5f1e7ca040c completed June 11, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_6a2ae66a6c588190b0fa73aa20493bcf completed June 11, 2026, 4:46 p.m.
PD Predicate disambiguation batch_69fcdbe344ec8190a0471911952f4b82 completed May 7, 2026, 6:37 p.m.
PDg Predicate description generation batch_69fcdf22ab8881908b257f16522920c5 completed May 7, 2026, 6:51 p.m.
Created at: April 30, 2026, 8:38 p.m.