Triple

T6103834
Position Surface form Disambiguated ID Type / Status
Subject Hetch Hetchy Valley E136067 entity
Predicate hasTrail P3625 FINISHED
Object Wapama Falls Trail
Wapama Falls Trail is a popular hiking route in Yosemite National Park that leads along the shore of the Hetch Hetchy Reservoir to the impressive Wapama Falls.
 E569164 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: Wapama Falls Trail | Statement: [Hetch Hetchy Valley, hasTrail, Wapama Falls Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wapama Falls Trail
Context triple: [Hetch Hetchy Valley, hasTrail, Wapama Falls Trail]
  • A. Wahclella Falls Trail
    Wahclella Falls Trail is a popular hiking path in the Columbia River Gorge in Oregon that follows Tanner Creek through a scenic canyon to the two-tiered Wahclella Falls.
  • B. Horsetail Falls Trail
    Horsetail Falls Trail is a popular hiking route leading through scenic terrain to the picturesque Horsetail Falls.
  • C. Nugget Falls Trail
    Nugget Falls Trail is a popular hiking path near Juneau, Alaska, leading visitors through scenic terrain to a large waterfall cascading beside the face of Mendenhall Glacier.
  • D. Havasu Falls trail
    The Havasu Falls trail is a popular hiking route in the Havasupai region of the Grand Canyon that leads through turquoise waterfalls, red-rock canyons, and remote desert scenery.
  • E. Mānoa Falls Trail
    Mānoa Falls Trail is a popular rainforest hiking path on Oʻahu, Hawaiʻi, leading through lush valley scenery to the scenic Mānoa Falls waterfall.
  • 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: Wapama Falls Trail
Triple: [Hetch Hetchy Valley, hasTrail, Wapama Falls Trail]
Generated description
Wapama Falls Trail is a popular hiking route in Yosemite National Park that leads along the shore of the Hetch Hetchy Reservoir to the impressive Wapama Falls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wapama Falls Trail
Target entity description: Wapama Falls Trail is a popular hiking route in Yosemite National Park that leads along the shore of the Hetch Hetchy Reservoir to the impressive Wapama Falls.
  • A. Wahclella Falls Trail
    Wahclella Falls Trail is a popular hiking path in the Columbia River Gorge in Oregon that follows Tanner Creek through a scenic canyon to the two-tiered Wahclella Falls.
  • B. Horsetail Falls Trail
    Horsetail Falls Trail is a popular hiking route leading through scenic terrain to the picturesque Horsetail Falls.
  • C. Nugget Falls Trail
    Nugget Falls Trail is a popular hiking path near Juneau, Alaska, leading visitors through scenic terrain to a large waterfall cascading beside the face of Mendenhall Glacier.
  • D. Havasu Falls trail
    The Havasu Falls trail is a popular hiking route in the Havasupai region of the Grand Canyon that leads through turquoise waterfalls, red-rock canyons, and remote desert scenery.
  • E. Mānoa Falls Trail
    Mānoa Falls Trail is a popular rainforest hiking path on Oʻahu, Hawaiʻi, leading through lush valley scenery to the scenic Mānoa Falls waterfall.
  • 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_69c0087dee9881909e3655be88208c01 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05b3dbc6c8190b9e3d81e6ca9eeb8 completed March 22, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c12553f1d4819096de40514ef4d2cb completed March 23, 2026, 11:34 a.m.
NEDg Description generation batch_69c125d888cc819092b765d47f1d9f9f completed March 23, 2026, 11:36 a.m.
NED2 Entity disambiguation (via description) batch_69c126f308988190ab6cb6c79ea12877 completed March 23, 2026, 11:41 a.m.
Created at: March 22, 2026, 4:13 p.m.