Triple

T6153647
Position Surface form Disambiguated ID Type / Status
Subject Shiprock E137264 entity
Predicate firstAscentBy P1321 FINISHED
Object David Brower
David Brower was a prominent American environmentalist and mountaineer who became the first executive director of the Sierra Club and a leading figure in the modern conservation movement.
 E406890 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: David Brower | Statement: [Shiprock, firstAscentBy, David Brower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Brower
Context triple: [Shiprock, firstAscentBy, David Brower]
  • A. David Brower
    David Brower was a prominent American environmentalist and the first executive director of the Sierra Club, known for his influential role in modern conservation and wilderness protection efforts.
  • B. Sigurd F. Olson
    Sigurd F. Olson was an influential American conservationist, nature writer, and wilderness advocate known for his work to protect the lakes and forests of the northern United States.
  • C. Denis Hayes
    Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
  • D. J. A. C. Redford
    J. A. C. Redford is an American composer and orchestrator known for his work in film, television, and concert music.
  • E. John Muir
    John Muir was a pioneering Scottish-American naturalist, writer, and conservationist whose advocacy helped establish the U.S. national parks system and the modern environmental movement.
  • 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: David Brower
Triple: [Shiprock, firstAscentBy, David Brower]
Generated description
David Brower was a prominent American environmentalist and mountaineer who became the first executive director of the Sierra Club and a leading figure in the modern conservation movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Brower
Target entity description: David Brower was a prominent American environmentalist and mountaineer who became the first executive director of the Sierra Club and a leading figure in the modern conservation movement.
  • A. David Brower chosen
    David Brower was a prominent American environmentalist and the first executive director of the Sierra Club, known for his influential role in modern conservation and wilderness protection efforts.
  • B. Sigurd F. Olson
    Sigurd F. Olson was an influential American conservationist, nature writer, and wilderness advocate known for his work to protect the lakes and forests of the northern United States.
  • C. Denis Hayes
    Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
  • D. J. A. C. Redford
    J. A. C. Redford is an American composer and orchestrator known for his work in film, television, and concert music.
  • E. John Muir
    John Muir was a pioneering Scottish-American naturalist, writer, and conservationist whose advocacy helped establish the U.S. national parks system and the modern environmental movement.
  • F. None of above.

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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cffc7bc819092633a9e5f1abe2f completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1417c33d08190bd42558cc734601f completed March 23, 2026, 1:34 p.m.
NEDg Description generation batch_69c146d3fa348190973f78a581e98632 completed March 23, 2026, 1:57 p.m.
NED2 Entity disambiguation (via description) batch_69c14766c4d48190afe011afb45543dc completed March 23, 2026, 2 p.m.
Created at: March 22, 2026, 4:16 p.m.