Triple

T1899204
Position Surface form Disambiguated ID Type / Status
Subject Ohiopyle State Park E37652 entity
Predicate traversedByTrail P3625 FINISHED
Object Great Allegheny Passage
The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
E212477 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: Great Allegheny Passage | Statement: [Ohiopyle State Park, traversedByTrail, Great Allegheny Passage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Allegheny Passage
Context triple: [Ohiopyle State Park, traversedByTrail, Great Allegheny Passage]
  • 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. Champlain Canal
    The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
  • C. Delta-Mendota Canal
    The Delta-Mendota Canal is a major irrigation and water conveyance canal in California’s Central Valley that transports water from the Sacramento–San Joaquin Delta to agricultural and urban users in the San Joaquin Valley.
  • D. 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.
  • E. Erie Canal
    The Erie Canal is a historic man-made waterway in New York State that opened in 1825, linking the Great Lakes to the Atlantic Ocean and transforming U.S. commerce and westward expansion.
  • 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: Great Allegheny Passage
Triple: [Ohiopyle State Park, traversedByTrail, Great Allegheny Passage]
Generated description
The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Allegheny Passage
Target entity description: The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
  • 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. Champlain Canal
    The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
  • C. Delta-Mendota Canal
    The Delta-Mendota Canal is a major irrigation and water conveyance canal in California’s Central Valley that transports water from the Sacramento–San Joaquin Delta to agricultural and urban users in the San Joaquin Valley.
  • D. 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.
  • E. Erie Canal
    The Erie Canal is a historic man-made waterway in New York State that opened in 1825, linking the Great Lakes to the Atlantic Ocean and transforming U.S. commerce and westward expansion.
  • 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_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb17181b0819090683c55fd1352cb completed March 7, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaf08708819091566511228d8ec8 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adec0ef72481908ecc3c3383e25d3b completed March 8, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69adec8b0600819086a13abd47f0438d completed March 8, 2026, 9:39 p.m.
Created at: March 4, 2026, 7:35 p.m.