Triple

T6950578
Position Surface form Disambiguated ID Type / Status
Subject Port Carbon, Pennsylvania E160908 entity
Predicate transportHistory P11026 FINISHED
Object served by Schuylkill Canal
Port Carbon, Pennsylvania is a small borough in Schuylkill County that developed as an early 19th-century coal-shipping and industrial community in the state’s anthracite coal region.
 E630667 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: served by Schuylkill Canal | Statement: [Port Carbon, Pennsylvania, transportHistory, served by Schuylkill Canal]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: served by Schuylkill Canal
Context triple: [Port Carbon, Pennsylvania, transportHistory, served by Schuylkill Canal]
  • A. Delaware and Hudson Canal
    The Delaware and Hudson Canal was a 19th-century engineering project that transported anthracite coal from Pennsylvania to the Hudson River, playing a key role in early American industrialization and canal-era commerce.
  • B. Burlington Canal
    The Burlington Canal is a navigational waterway in Ontario, Canada, that provides ship access between Lake Ontario and Hamilton Harbour.
  • C. Delaware and Raritan Canal
    The Delaware and Raritan Canal is a historic 19th-century waterway in central New Jersey that once served as a major transportation route and now forms the backbone of a popular linear state park and recreation corridor.
  • D. Holyoke Canal System
    The Holyoke Canal System is a historic network of industrial power canals in Holyoke, Massachusetts, built in the 19th century to harness the Connecticut River for manufacturing and mill operations.
  • E. Morris Canal Basin
    Morris Canal Basin is a historic waterfront inlet in Jersey City, New Jersey, that once formed part of the Morris Canal and now serves as a recreational and scenic feature along the Hudson River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: served by Schuylkill Canal
Target entity description: Port Carbon, Pennsylvania is a small borough in Schuylkill County that developed as an early 19th-century coal-shipping and industrial community in the state’s anthracite coal region.
  • A. Delaware and Hudson Canal
    The Delaware and Hudson Canal was a 19th-century engineering project that transported anthracite coal from Pennsylvania to the Hudson River, playing a key role in early American industrialization and canal-era commerce.
  • B. Burlington Canal
    The Burlington Canal is a navigational waterway in Ontario, Canada, that provides ship access between Lake Ontario and Hamilton Harbour.
  • C. Delaware and Raritan Canal
    The Delaware and Raritan Canal is a historic 19th-century waterway in central New Jersey that once served as a major transportation route and now forms the backbone of a popular linear state park and recreation corridor.
  • D. Holyoke Canal System
    The Holyoke Canal System is a historic network of industrial power canals in Holyoke, Massachusetts, built in the 19th century to harness the Connecticut River for manufacturing and mill operations.
  • E. Morris Canal Basin
    Morris Canal Basin is a historic waterfront inlet in Jersey City, New Jersey, that once formed part of the Morris Canal and now serves as a recreational and scenic feature along the Hudson River.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: served by Schuylkill Canal
Triple: [Port Carbon, Pennsylvania, transportHistory, served by Schuylkill Canal]
Generated description
Port Carbon, Pennsylvania is a small borough in Schuylkill County that developed as an early 19th-century coal-shipping and industrial community in the state’s anthracite coal region.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68850419081909fb426b8f5a304c7 elicitation completed
NER batch_69c6daaeb66c8190a62b32a2c22f166a ner completed
NED1 batch_69c758797228819089362f137e9eb747 ned_source_triple completed
NED2 batch_69c75a19d27c819089cfa625dfccfe6f ned_description completed
NEDg batch_69c759a5eebc8190934ea04a2ce20287 nedg completed
Created at: March 27, 2026, 2:29 p.m.