Triple

T17860114
Position Surface form Disambiguated ID Type / Status
Subject Quinebaug River E446047 entity
Predicate hasProtectedArea P855 FINISHED
Object Quinebaug and Shetucket Rivers Valley National Heritage Corridor
Quinebaug and Shetucket Rivers Valley National Heritage Corridor is a federally designated National Heritage Corridor in Connecticut and Massachusetts that preserves and interprets the region’s natural, cultural, and industrial history along the Quinebaug and Shetucket Rivers.
E1292866 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: Quinebaug and Shetucket Rivers Valley National Heritage Corridor | Statement: [Quinebaug River, hasProtectedArea, Quinebaug and Shetucket Rivers Valley National Heritage Corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quinebaug and Shetucket Rivers Valley National Heritage Corridor
Context triple: [Quinebaug River, hasProtectedArea, Quinebaug and Shetucket Rivers Valley National Heritage Corridor]
  • A. Blackstone River Valley National Historical Park
    Blackstone River Valley National Historical Park is a U.S. national historical park in Rhode Island and Massachusetts that preserves and interprets key sites of early American industrialization along the Blackstone River.
  • B. National Heritage Corridor (as part of Blackstone River Valley)
    The National Heritage Corridor in the Blackstone River Valley is a federally recognized cultural landscape that preserves and interprets the region’s pivotal role in early American industrialization and mill-based manufacturing.
  • C. Saugatuck River historic area
    The Saugatuck River historic area is a designated historic district in Westport, Connecticut, known for its preserved 19th- and early 20th-century waterfront architecture and its role in the town’s maritime and commercial development.
  • D. Hudson River Valley National Heritage Area
    The Hudson River Valley National Heritage Area is a federally designated cultural and scenic region in New York State that preserves and promotes the area’s historic sites, landscapes, and contributions to American art, architecture, and industry.
  • E. Naugatuck River Valley
    The Naugatuck River Valley is a region in western Connecticut characterized by the Naugatuck River and its historic mill and manufacturing towns.
  • 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: Quinebaug and Shetucket Rivers Valley National Heritage Corridor
Triple: [Quinebaug River, hasProtectedArea, Quinebaug and Shetucket Rivers Valley National Heritage Corridor]
Generated description
Quinebaug and Shetucket Rivers Valley National Heritage Corridor is a federally designated National Heritage Corridor in Connecticut and Massachusetts that preserves and interprets the region’s natural, cultural, and industrial history along the Quinebaug and Shetucket Rivers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Quinebaug and Shetucket Rivers Valley National Heritage Corridor
Target entity description: Quinebaug and Shetucket Rivers Valley National Heritage Corridor is a federally designated National Heritage Corridor in Connecticut and Massachusetts that preserves and interprets the region’s natural, cultural, and industrial history along the Quinebaug and Shetucket Rivers.
  • A. Blackstone River Valley National Historical Park
    Blackstone River Valley National Historical Park is a U.S. national historical park in Rhode Island and Massachusetts that preserves and interprets key sites of early American industrialization along the Blackstone River.
  • B. National Heritage Corridor (as part of Blackstone River Valley)
    The National Heritage Corridor in the Blackstone River Valley is a federally recognized cultural landscape that preserves and interprets the region’s pivotal role in early American industrialization and mill-based manufacturing.
  • C. Saugatuck River historic area
    The Saugatuck River historic area is a designated historic district in Westport, Connecticut, known for its preserved 19th- and early 20th-century waterfront architecture and its role in the town’s maritime and commercial development.
  • D. Hudson River Valley National Heritage Area
    The Hudson River Valley National Heritage Area is a federally designated cultural and scenic region in New York State that preserves and promotes the area’s historic sites, landscapes, and contributions to American art, architecture, and industry.
  • E. Naugatuck River Valley
    The Naugatuck River Valley is a region in western Connecticut characterized by the Naugatuck River and its historic mill and manufacturing towns.
  • 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_69d8b9f26f18819089c9e43250bee6ae completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4978f34948190a25deb4fd617ad72 completed April 19, 2026, 8:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a030c640bb881909fea3f07e5a30f7a completed May 12, 2026, 11:17 a.m.
NEDg Description generation batch_6a03102824a081909f7e6253f067f9ec completed May 12, 2026, 11:34 a.m.
NED2 Entity disambiguation (via description) batch_6a0310bc396881908988dd6e776ecc23 completed May 12, 2026, 11:36 a.m.
Created at: April 10, 2026, 10:17 a.m.