Triple

T7914641
Position Surface form Disambiguated ID Type / Status
Subject Wareham, Massachusetts E183787 entity
Predicate hasRiver P165 FINISHED
Object Weweantic River
The Weweantic River is a coastal river in southeastern Massachusetts that flows into Buzzards Bay and helps form part of the boundary of Wareham.
E804633 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: Weweantic River | Statement: [Wareham, Massachusetts, hasRiver, Weweantic River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weweantic River
Context triple: [Wareham, Massachusetts, hasRiver, Weweantic River]
  • A. Providence River
    The Providence River is a tidal estuary in Rhode Island that flows through downtown Providence and into Narragansett Bay, playing a key role in the city's maritime and commercial history.
  • B. Blackstone River
    The Blackstone River is a historically significant river in New England that played a key role in the American Industrial Revolution, flowing through Massachusetts and Rhode Island before emptying into Narragansett Bay.
  • C. Avon River
    The Avon River is a major river in Western Australia that flows westward from the Wheatbelt region and joins with other tributaries to form the Swan River near Perth.
  • D. Avon River
    The Avon River is a scenic waterway in Stratford, Ontario, that runs through the city’s parklands and provides a picturesque setting for the renowned Stratford Festival.
  • E. Merrimack River
    The Merrimack River is a major New England waterway that flows through New Hampshire and northeastern Massachusetts, historically important for powering textile mills and shaping the industrial development of the region.
  • 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: Weweantic River
Triple: [Wareham, Massachusetts, hasRiver, Weweantic River]
Generated description
The Weweantic River is a coastal river in southeastern Massachusetts that flows into Buzzards Bay and helps form part of the boundary of Wareham.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weweantic River
Target entity description: The Weweantic River is a coastal river in southeastern Massachusetts that flows into Buzzards Bay and helps form part of the boundary of Wareham.
  • A. Providence River
    The Providence River is a tidal estuary in Rhode Island that flows through downtown Providence and into Narragansett Bay, playing a key role in the city's maritime and commercial history.
  • B. Blackstone River
    The Blackstone River is a historically significant river in New England that played a key role in the American Industrial Revolution, flowing through Massachusetts and Rhode Island before emptying into Narragansett Bay.
  • C. Avon River
    The Avon River is a major river in Western Australia that flows westward from the Wheatbelt region and joins with other tributaries to form the Swan River near Perth.
  • D. Avon River
    The Avon River is a scenic waterway in Stratford, Ontario, that runs through the city’s parklands and provides a picturesque setting for the renowned Stratford Festival.
  • E. Merrimack River
    The Merrimack River is a major New England waterway that flows through New Hampshire and northeastern Massachusetts, historically important for powering textile mills and shaping the industrial development of the region.
  • 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_69ca828efbe48190bd48482650182e79 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3a759b548190af2e2aa0705d7051 completed March 31, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d14ba9a9a8819086d7b5255b0af3e5 completed April 4, 2026, 5:34 p.m.
NEDg Description generation batch_69d14cbfcbbc8190b6601a99dc773cb3 completed April 4, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69d14d29d32c8190a8615b3450492abc completed April 4, 2026, 5:40 p.m.
Created at: March 30, 2026, 5:04 p.m.