Triple

T4255480
Position Surface form Disambiguated ID Type / Status
Subject Matterhorn E95962 entity
Predicate firstAscentBy P1321 FINISHED
Object Douglas Hadow
Douglas Hadow was a young British mountaineer best known for being among the party on the first ascent of the Matterhorn in 1865, during which he died in a famous climbing accident on the descent.
E445789 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: Douglas Hadow | Statement: [Matterhorn, firstAscentBy, Douglas Hadow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Douglas Hadow
Context triple: [Matterhorn, firstAscentBy, Douglas Hadow]
  • A. Cecil Poynton
    Cecil Poynton was an English footballer and long-serving full-back for Tottenham Hotspur during the early 20th century.
  • B. Walter Bidlake
    Walter Bidlake is a fictional character in Aldous Huxley’s satirical novel "Point Counter Point," representing aspects of English intellectual and social life in the 1920s.
  • C. Robert Hichens
    Robert Hichens was a British novelist and short story writer known for his psychological thrillers and society novels in the late 19th and early 20th centuries.
  • D. Geoffrey Boulton
    Geoffrey Boulton is a distinguished British geologist and glaciologist known for his influential research on ice sheets, climate change, and Earth surface processes.
  • E. Fred Jowett
    Fred Jowett was a British socialist politician and early Labour Party figure who served as MP for Bradford and helped shape the party’s formative policies and organization.
  • 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: Douglas Hadow
Triple: [Matterhorn, firstAscentBy, Douglas Hadow]
Generated description
Douglas Hadow was a young British mountaineer best known for being among the party on the first ascent of the Matterhorn in 1865, during which he died in a famous climbing accident on the descent.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Douglas Hadow
Target entity description: Douglas Hadow was a young British mountaineer best known for being among the party on the first ascent of the Matterhorn in 1865, during which he died in a famous climbing accident on the descent.
  • A. Cecil Poynton
    Cecil Poynton was an English footballer and long-serving full-back for Tottenham Hotspur during the early 20th century.
  • B. Walter Bidlake
    Walter Bidlake is a fictional character in Aldous Huxley’s satirical novel "Point Counter Point," representing aspects of English intellectual and social life in the 1920s.
  • C. Robert Hichens
    Robert Hichens was a British novelist and short story writer known for his psychological thrillers and society novels in the late 19th and early 20th centuries.
  • D. Geoffrey Boulton
    Geoffrey Boulton is a distinguished British geologist and glaciologist known for his influential research on ice sheets, climate change, and Earth surface processes.
  • E. Fred Jowett
    Fred Jowett was a British socialist politician and early Labour Party figure who served as MP for Bradford and helped shape the party’s formative policies and organization.
  • 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_69b3453f759881909b91f01a1e82c036 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ec1971c81908f7a72418efa8bcc completed March 12, 2026, 11:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69bb80ac75448190a2f6724c11eabef3 completed March 19, 2026, 4:50 a.m.
NEDg Description generation batch_69bd3a55a4808190b144f6c4ae40593d completed March 20, 2026, 12:15 p.m.
NED2 Entity disambiguation (via description) batch_69bd3b1d98408190b2c8506281fe8a6b completed March 20, 2026, 12:18 p.m.
Created at: March 12, 2026, 11:06 p.m.