Triple

T3962626
Position Surface form Disambiguated ID Type / Status
Subject West Buttress route E85939 entity
Predicate firstAscentBy P1321 FINISHED
Object Bradford Washburn
Bradford Washburn was an American mountaineer, photographer, and cartographer renowned for his pioneering climbs in Alaska and his groundbreaking aerial mapping of mountainous regions.
 E401580 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: Bradford Washburn | Statement: [West Buttress route, firstAscentBy, Bradford Washburn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bradford Washburn
Context triple: [West Buttress route, firstAscentBy, Bradford Washburn]
  • A. Maurice Herzog
    Maurice Herzog was a French mountaineer and politician best known for leading the 1950 expedition that made the first successful ascent of an eight-thousander.
  • B. Frederic Clarke Jewett
    Frederic Clarke Jewett was an American physician and author known for his influential early 20th-century works on public health and hygiene.
  • C. Hermann Buhl
    Hermann Buhl was an Austrian mountaineer renowned as one of the greatest alpinists of the 20th century, noted for his bold solo ascents and pioneering high-altitude climbs in the Himalayas and Karakoram.
  • D. Monte M. Katterjohn
    Monte M. Katterjohn was an American screenwriter active during the silent film era, known for writing numerous popular melodramas and adventure films.
  • E. Guy Chouinard
    Guy Chouinard is a former Canadian professional ice hockey centre best known for his prolific scoring in the NHL during the late 1970s and early 1980s.
  • 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: Bradford Washburn
Triple: [West Buttress route, firstAscentBy, Bradford Washburn]
Generated description
Bradford Washburn was an American mountaineer, photographer, and cartographer renowned for his pioneering climbs in Alaska and his groundbreaking aerial mapping of mountainous regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bradford Washburn
Target entity description: Bradford Washburn was an American mountaineer, photographer, and cartographer renowned for his pioneering climbs in Alaska and his groundbreaking aerial mapping of mountainous regions.
  • A. Maurice Herzog
    Maurice Herzog was a French mountaineer and politician best known for leading the 1950 expedition that made the first successful ascent of an eight-thousander.
  • B. Frederic Clarke Jewett
    Frederic Clarke Jewett was an American physician and author known for his influential early 20th-century works on public health and hygiene.
  • C. Hermann Buhl
    Hermann Buhl was an Austrian mountaineer renowned as one of the greatest alpinists of the 20th century, noted for his bold solo ascents and pioneering high-altitude climbs in the Himalayas and Karakoram.
  • D. Monte M. Katterjohn
    Monte M. Katterjohn was an American screenwriter active during the silent film era, known for writing numerous popular melodramas and adventure films.
  • E. Guy Chouinard
    Guy Chouinard is a former Canadian professional ice hockey centre best known for his prolific scoring in the NHL during the late 1970s and early 1980s.
  • 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_69aed93a96908190bcbdbfa718f155bd completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef971e5608190a66361484a6f52dc completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b533b8e00c819093af24f27eee793b completed March 14, 2026, 10:08 a.m.
NEDg Description generation batch_69b5346fb3648190b2b72e10179588ed completed March 14, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69b534e98b8081909c2b71ff20fe0bb4 completed March 14, 2026, 10:14 a.m.
Created at: March 9, 2026, 3:31 p.m.