Triple

T7914640
Position Surface form Disambiguated ID Type / Status
Subject Wareham, Massachusetts E183787 entity
Predicate hasRiver P165 FINISHED
Object Wareham River
Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
 E704421 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: Wareham River | Statement: [Wareham, Massachusetts, hasRiver, Wareham River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wareham River
Context triple: [Wareham, Massachusetts, hasRiver, Wareham River]
  • A. Taunton River
    The Taunton River is a major tidal river in southeastern Massachusetts that flows through several communities before emptying into Mount Hope Bay.
  • B. Ashley River
    The Ashley River is a tidal river in South Carolina that flows through the Charleston area and is known for its historic plantations and role in the region’s colonial and Civil War history.
  • 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. Lynnhaven River
    The Lynnhaven River is a tidal estuarine river in Virginia known for its oyster reefs, recreational boating, and ecological restoration efforts.
  • 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: Wareham River
Triple: [Wareham, Massachusetts, hasRiver, Wareham River]
Generated description
Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wareham River
Target entity description: Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
  • A. Taunton River
    The Taunton River is a major tidal river in southeastern Massachusetts that flows through several communities before emptying into Mount Hope Bay.
  • B. Ashley River
    The Ashley River is a tidal river in South Carolina that flows through the Charleston area and is known for its historic plantations and role in the region’s colonial and Civil War history.
  • 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. Lynnhaven River
    The Lynnhaven River is a tidal estuarine river in Virginia known for its oyster reefs, recreational boating, and ecological restoration efforts.
  • 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_69cbdff156c481909a32be8828f407ad completed March 31, 2026, 2:53 p.m.
NEDg Description generation batch_69cbe4383d0c819085e7c95e7b0be16e completed March 31, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69cc34a83cec81908aba7afbaea53449 completed March 31, 2026, 8:55 p.m.
Created at: March 30, 2026, 5:04 p.m.