Triple

T15129443
Position Surface form Disambiguated ID Type / Status
Subject Perkiomen Trail E361377 entity
Predicate parallelTo P1868 FINISHED
Object Perkiomen Creek corridor
The Perkiomen Creek corridor is a scenic natural waterway and surrounding landscape in southeastern Pennsylvania that supports recreation, wildlife habitat, and local ecosystems.
E1139077 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: Perkiomen Creek corridor | Statement: [Perkiomen Trail, parallelTo, Perkiomen Creek corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Perkiomen Creek corridor
Context triple: [Perkiomen Trail, parallelTo, Perkiomen Creek corridor]
  • A. Carroll Creek Linear Park
    Carroll Creek Linear Park is an urban linear park and waterfront promenade running along Carroll Creek in downtown Frederick, Maryland, featuring walkways, bridges, public art, and community events.
  • B. Clear Creek corridor
    Clear Creek corridor is a natural and recreational greenway in Iowa that follows the course of Clear Creek, providing habitat, floodplain, and trail connectivity through the surrounding landscape.
  • C. Pistol Creek Greenway
    Pistol Creek Greenway is a multi-use recreational trail and green space in Maryville, Tennessee, that follows Pistol Creek and connects several local parks and community areas.
  • D. Lagunitas Creek corridor
    The Lagunitas Creek corridor is a vital riparian habitat in Marin County, California, renowned for its lush redwood forests and critical spawning grounds for endangered coho salmon and steelhead trout.
  • E. Merri Creek Trail
    Merri Creek Trail is a popular shared-use walking and cycling path that follows the course of Merri Creek through inner-northern Melbourne, Australia.
  • 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: Perkiomen Creek corridor
Triple: [Perkiomen Trail, parallelTo, Perkiomen Creek corridor]
Generated description
The Perkiomen Creek corridor is a scenic natural waterway and surrounding landscape in southeastern Pennsylvania that supports recreation, wildlife habitat, and local ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Perkiomen Creek corridor
Target entity description: The Perkiomen Creek corridor is a scenic natural waterway and surrounding landscape in southeastern Pennsylvania that supports recreation, wildlife habitat, and local ecosystems.
  • A. Carroll Creek Linear Park
    Carroll Creek Linear Park is an urban linear park and waterfront promenade running along Carroll Creek in downtown Frederick, Maryland, featuring walkways, bridges, public art, and community events.
  • B. Clear Creek corridor
    Clear Creek corridor is a natural and recreational greenway in Iowa that follows the course of Clear Creek, providing habitat, floodplain, and trail connectivity through the surrounding landscape.
  • C. Pistol Creek Greenway
    Pistol Creek Greenway is a multi-use recreational trail and green space in Maryville, Tennessee, that follows Pistol Creek and connects several local parks and community areas.
  • D. Lagunitas Creek corridor
    The Lagunitas Creek corridor is a vital riparian habitat in Marin County, California, renowned for its lush redwood forests and critical spawning grounds for endangered coho salmon and steelhead trout.
  • E. Merri Creek Trail
    Merri Creek Trail is a popular shared-use walking and cycling path that follows the course of Merri Creek through inner-northern Melbourne, Australia.
  • 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005aff2648190bda885c09421758d completed April 15, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7fa449c8190aed8941168b063c3 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69febbfb58608190830eca7f9a78fc9c completed May 9, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69febc842a7081908a85ba2833212650 completed May 9, 2026, 4:48 a.m.
Created at: April 10, 2026, 3:06 a.m.