Triple

T2636151
Position Surface form Disambiguated ID Type / Status
Subject Housatonic River E59749 entity
Predicate hasReservoir P1025 FINISHED
Object Lake Housatonic
Lake Housatonic is a man-made reservoir in western Connecticut popular for boating, fishing, and rowing activities.
 E289076 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: Lake Housatonic | Statement: [Housatonic River, hasReservoir, Lake Housatonic]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Housatonic
Context triple: [Housatonic River, hasReservoir, Lake Housatonic]
  • A. Lake Quinsigamond
    Lake Quinsigamond is a long, narrow lake in central Massachusetts known for recreational boating, fishing, and its historic rowing regattas.
  • B. Wachusett Reservoir
    Wachusett Reservoir is a large man-made lake in central Massachusetts that serves as a major drinking water supply for the Greater Boston area.
  • C. Quabbin Reservoir
    Quabbin Reservoir is a large man-made lake in central Massachusetts that serves as one of the primary drinking water sources for the Boston metropolitan area and is surrounded by protected forest and wildlife habitat.
  • D. Lake Mohegan
    Lake Mohegan is a residential hamlet in the town of Yorktown in Westchester County, New York.
  • E. Lake Winnipesaukee
    Lake Winnipesaukee is a large, scenic glacial lake in central New Hampshire known for its islands, recreational boating, and role as a popular summer vacation destination.
  • 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: Lake Housatonic
Triple: [Housatonic River, hasReservoir, Lake Housatonic]
Generated description
Lake Housatonic is a man-made reservoir in western Connecticut popular for boating, fishing, and rowing activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Housatonic
Target entity description: Lake Housatonic is a man-made reservoir in western Connecticut popular for boating, fishing, and rowing activities.
  • A. Lake Quinsigamond
    Lake Quinsigamond is a long, narrow lake in central Massachusetts known for recreational boating, fishing, and its historic rowing regattas.
  • B. Wachusett Reservoir
    Wachusett Reservoir is a large man-made lake in central Massachusetts that serves as a major drinking water supply for the Greater Boston area.
  • C. Quabbin Reservoir
    Quabbin Reservoir is a large man-made lake in central Massachusetts that serves as one of the primary drinking water sources for the Boston metropolitan area and is surrounded by protected forest and wildlife habitat.
  • D. Lake Mohegan
    Lake Mohegan is a residential hamlet in the town of Yorktown in Westchester County, New York.
  • E. Lake Winnipesaukee
    Lake Winnipesaukee is a large, scenic glacial lake in central New Hampshire known for its islands, recreational boating, and role as a popular summer vacation destination.
  • 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_69ab4ac8596c8190b34997e73d9e991c completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd8e1fffc81908e4921690098c8db completed March 7, 2026, 7:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69afa04f0d448190adf113831fb5bc42 completed March 10, 2026, 4:38 a.m.
NEDg Description generation batch_69afa12b8d388190a50de5f41c0fa782 completed March 10, 2026, 4:42 a.m.
NED2 Entity disambiguation (via description) batch_69afa4e2f56c8190a418aef660da8e12 completed March 10, 2026, 4:58 a.m.
Created at: March 6, 2026, 9:50 p.m.