Triple

T545460
Position Surface form Disambiguated ID Type / Status
Subject Newberry Volcano E12721 entity
Predicate hasTrail P3625 FINISHED
Object Big Obsidian Flow Trail
Big Obsidian Flow Trail is a hiking path in central Oregon that winds through dramatic, glassy obsidian lava formations within the Newberry National Volcanic Monument.
E68795 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: Big Obsidian Flow Trail | Statement: [Newberry Volcano, hasTrail, Big Obsidian Flow Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Big Obsidian Flow Trail
Context triple: [Newberry Volcano, hasTrail, Big Obsidian Flow Trail]
  • A. Pīpīwai Trail
    Pīpīwai Trail is a popular scenic hiking trail in Maui’s Haleakalā National Park known for its bamboo forest, waterfalls, and lush rainforest views.
  • B. Pohono Trail
    The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
  • C. Paulina Peak Trail
    Paulina Peak Trail is a popular hiking route in central Oregon that climbs to the summit of Paulina Peak, offering expansive views over Newberry Volcano and its surrounding lakes and lava flows.
  • D. Kuloa Point Trail
    Kuloa Point Trail is a short coastal hiking path in the Kīpahulu District of Haleakalā National Park on Maui, known for its scenic ocean views, lush vegetation, and access to waterfalls and pools.
  • E. Laurel Bluffs Trail
    Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
  • 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: Big Obsidian Flow Trail
Triple: [Newberry Volcano, hasTrail, Big Obsidian Flow Trail]
Generated description
Big Obsidian Flow Trail is a hiking path in central Oregon that winds through dramatic, glassy obsidian lava formations within the Newberry National Volcanic Monument.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Big Obsidian Flow Trail
Target entity description: Big Obsidian Flow Trail is a hiking path in central Oregon that winds through dramatic, glassy obsidian lava formations within the Newberry National Volcanic Monument.
  • A. Pīpīwai Trail
    Pīpīwai Trail is a popular scenic hiking trail in Maui’s Haleakalā National Park known for its bamboo forest, waterfalls, and lush rainforest views.
  • B. Pohono Trail
    The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
  • C. Paulina Peak Trail
    Paulina Peak Trail is a popular hiking route in central Oregon that climbs to the summit of Paulina Peak, offering expansive views over Newberry Volcano and its surrounding lakes and lava flows.
  • D. Kuloa Point Trail
    Kuloa Point Trail is a short coastal hiking path in the Kīpahulu District of Haleakalā National Park on Maui, known for its scenic ocean views, lush vegetation, and access to waterfalls and pools.
  • E. Laurel Bluffs Trail
    Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
  • 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_69a49334226c81908b0ea1689ef6aa3f completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a498dfec5c81908b76d723b30dc2f0 completed March 1, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e02e0c1c81908fcb5356dc2b8f97 completed March 2, 2026, 12:56 a.m.
NEDg Description generation batch_69a4e124306c8190bce165e684507553 completed March 2, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69a4e1e73b0c8190b4f050f76f8e58de completed March 2, 2026, 1:03 a.m.
Created at: March 1, 2026, 7:32 p.m.