Triple

T12658692
Position Surface form Disambiguated ID Type / Status
Subject Wellfleet, Massachusetts E302355 entity
Predicate hasBodyOfWater P1778 FINISHED
Object Herring River (Wellfleet)
Herring River (Wellfleet) is a coastal tidal river and estuary in Wellfleet, Massachusetts, known for its salt marsh ecosystems and ongoing restoration efforts.
 E995997 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: Herring River (Wellfleet) | Statement: [Wellfleet, Massachusetts, hasBodyOfWater, Herring River (Wellfleet)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Herring River (Wellfleet)
Context triple: [Wellfleet, Massachusetts, hasBodyOfWater, Herring River (Wellfleet)]
  • A. Wareham River
    Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
  • B. New Bedford River
    The New Bedford River is an artificial drainage channel in the Fens of eastern England, built in the 17th century to help control flooding and manage the flow of the River Great Ouse.
  • C. Wellfleet Bay
    Wellfleet Bay is a coastal embayment on Cape Cod in Massachusetts known for its rich marine and bird life and protected natural landscapes.
  • D. Seekonk River
    The Seekonk River is a tidal estuary in Rhode Island that forms part of the Providence area’s waterfront and connects to the Providence River and Narragansett Bay.
  • E. Westport River
    Westport River is a coastal river in southeastern Massachusetts that flows into the Atlantic Ocean at the town of Westport.
  • 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: Herring River (Wellfleet)
Triple: [Wellfleet, Massachusetts, hasBodyOfWater, Herring River (Wellfleet)]
Generated description
Herring River (Wellfleet) is a coastal tidal river and estuary in Wellfleet, Massachusetts, known for its salt marsh ecosystems and ongoing restoration efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Herring River (Wellfleet)
Target entity description: Herring River (Wellfleet) is a coastal tidal river and estuary in Wellfleet, Massachusetts, known for its salt marsh ecosystems and ongoing restoration efforts.
  • A. Wareham River
    Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
  • B. New Bedford River
    The New Bedford River is an artificial drainage channel in the Fens of eastern England, built in the 17th century to help control flooding and manage the flow of the River Great Ouse.
  • C. Wellfleet Bay
    Wellfleet Bay is a coastal embayment on Cape Cod in Massachusetts known for its rich marine and bird life and protected natural landscapes.
  • D. Seekonk River
    The Seekonk River is a tidal estuary in Rhode Island that forms part of the Providence area’s waterfront and connects to the Providence River and Narragansett Bay.
  • E. Westport River
    Westport River is a coastal river in southeastern Massachusetts that flows into the Atlantic Ocean at the town of Westport.
  • 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_69d7bded71a88190bb76e2413af9ea66 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961636db8819099c438b24bcfd866 completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f66885e44c8190a650301b0e86d0f4 completed May 2, 2026, 9:11 p.m.
NEDg Description generation batch_69f66a602f088190984fa3381b5be944 completed May 2, 2026, 9:19 p.m.
NED2 Entity disambiguation (via description) batch_69f66b18e68881908bf79ab52bcc909e completed May 2, 2026, 9:22 p.m.
Created at: April 9, 2026, 5:19 p.m.