Triple

T5565780
Position Surface form Disambiguated ID Type / Status
Subject Cuyahoga Valley National Park E145875 entity
Predicate contains P35 FINISHED
Object Ledges area
The Ledges area is a popular scenic section of Cuyahoga Valley National Park known for its dramatic sandstone cliffs, rock formations, and hiking trails.
 E532607 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: Ledges area | Statement: [Cuyahoga Valley National Park, contains, Ledges area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ledges area
Context triple: [Cuyahoga Valley National Park, contains, Ledges area]
  • A. Steep Ravine area
    The Steep Ravine area is a scenic coastal canyon on the slopes of Mount Tamalpais in California, known for its redwood groves, waterfalls, rustic cabins, and oceanfront hiking trails.
  • B. Giant Ledge
    Giant Ledge is a popular series of dramatic cliff-top viewpoints in New York’s Catskill Mountains, known for panoramic vistas of the surrounding peaks and valleys.
  • C. Lagoona area
    The Lagoona area is a coastal zone in Dahab, Egypt, known for its shallow turquoise waters, sandy beach, and popularity for windsurfing and other water sports.
  • D. Yamate Bluff area
    The Yamate Bluff area is a historic hillside district in Yokohama known for its Western-style residences, scenic views over the city and harbor, and remnants of the foreign settlement era.
  • E. Afandale area
    Afandale area is a residential neighbourhood located in or near Cimla in Neath, South Wales.
  • 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: Ledges area
Triple: [Cuyahoga Valley National Park, contains, Ledges area]
Generated description
The Ledges area is a popular scenic section of Cuyahoga Valley National Park known for its dramatic sandstone cliffs, rock formations, and hiking trails.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ledges area
Target entity description: The Ledges area is a popular scenic section of Cuyahoga Valley National Park known for its dramatic sandstone cliffs, rock formations, and hiking trails.
  • A. Steep Ravine area
    The Steep Ravine area is a scenic coastal canyon on the slopes of Mount Tamalpais in California, known for its redwood groves, waterfalls, rustic cabins, and oceanfront hiking trails.
  • B. Giant Ledge
    Giant Ledge is a popular series of dramatic cliff-top viewpoints in New York’s Catskill Mountains, known for panoramic vistas of the surrounding peaks and valleys.
  • C. Lagoona area
    The Lagoona area is a coastal zone in Dahab, Egypt, known for its shallow turquoise waters, sandy beach, and popularity for windsurfing and other water sports.
  • D. Yamate Bluff area
    The Yamate Bluff area is a historic hillside district in Yokohama known for its Western-style residences, scenic views over the city and harbor, and remnants of the foreign settlement era.
  • E. Afandale area
    Afandale area is a residential neighbourhood located in or near Cimla in Neath, South Wales.
  • 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_69c008fdae24819081aa002ad99cd966 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02034fc3081908920c52a19d462e1 completed March 22, 2026, 5 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0284525148190a7bf88c22723552a completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c03f58e9d48190a8799451eb542325 completed March 22, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69c0404aedc08190a9b146466486be6e completed March 22, 2026, 7:17 p.m.
Created at: March 22, 2026, 3:36 p.m.