Triple

T6997516
Position Surface form Disambiguated ID Type / Status
Subject Royal Robbins E162252 entity
Predicate madeFirstAscentOf P1321 FINISHED
Object North America Wall on El Capitan
North America Wall on El Capitan is a historic and highly challenging big-wall climbing route in Yosemite National Park, renowned as one of the early testpieces of modern aid climbing.
 E636362 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: North America Wall on El Capitan | Statement: [Royal Robbins, madeFirstAscentOf, North America Wall on El Capitan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North America Wall on El Capitan
Context triple: [Royal Robbins, madeFirstAscentOf, North America Wall on El Capitan]
  • A. Salathé Wall on El Capitan
    Salathé Wall on El Capitan is a historic and demanding big-wall rock climbing route in Yosemite National Park, renowned for its sustained difficulty and classic status in traditional climbing.
  • B. the Nose (El Capitan climbing route)
    The Nose is a legendary big-wall climbing route on El Capitan in Yosemite National Park, renowned as one of the most iconic and historically significant rock climbs in the world.
  • C. Barranco Wall
    Barranco Wall is a steep, rocky cliff face on Mount Kilimanjaro that trekkers must scramble up on the popular Machame Route.
  • D. El Capitan
    El Capitan was a streamlined, all-coach luxury passenger train operated by the Atchison, Topeka and Santa Fe Railway between Chicago and Los Angeles in the mid-20th century.
  • E. El Capitan
    El Capitan is a massive vertical granite monolith in California’s Sierra Nevada, famed worldwide as one of the most iconic and challenging big-wall rock climbing destinations.
  • 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: North America Wall on El Capitan
Triple: [Royal Robbins, madeFirstAscentOf, North America Wall on El Capitan]
Generated description
North America Wall on El Capitan is a historic and highly challenging big-wall climbing route in Yosemite National Park, renowned as one of the early testpieces of modern aid climbing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North America Wall on El Capitan
Target entity description: North America Wall on El Capitan is a historic and highly challenging big-wall climbing route in Yosemite National Park, renowned as one of the early testpieces of modern aid climbing.
  • A. Salathé Wall on El Capitan
    Salathé Wall on El Capitan is a historic and demanding big-wall rock climbing route in Yosemite National Park, renowned for its sustained difficulty and classic status in traditional climbing.
  • B. the Nose (El Capitan climbing route)
    The Nose is a legendary big-wall climbing route on El Capitan in Yosemite National Park, renowned as one of the most iconic and historically significant rock climbs in the world.
  • C. Barranco Wall
    Barranco Wall is a steep, rocky cliff face on Mount Kilimanjaro that trekkers must scramble up on the popular Machame Route.
  • D. El Capitan
    El Capitan was a streamlined, all-coach luxury passenger train operated by the Atchison, Topeka and Santa Fe Railway between Chicago and Los Angeles in the mid-20th century.
  • E. El Capitan
    El Capitan is a massive vertical granite monolith in California’s Sierra Nevada, famed worldwide as one of the most iconic and challenging big-wall rock climbing destinations.
  • 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_69c68857ffc08190857dc62cd5253777 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbeef57881909245c8a5374a8111 completed March 27, 2026, 7:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c775573c84819081f34ab2b14b700a completed March 28, 2026, 6:29 a.m.
NEDg Description generation batch_69c777b443e88190a4f7c9e069d2a7a4 completed March 28, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69c7789d07c08190b6b6479ffbbc9f3e completed March 28, 2026, 6:43 a.m.
Created at: March 27, 2026, 2:33 p.m.