Triple

T18879856
Position Surface form Disambiguated ID Type / Status
Subject Hall Basin E461795 entity
Predicate namedAfter P63 FINISHED
Object Charles Francis Hall
Charles Francis Hall was a 19th-century American Arctic explorer best known for his expeditions in search of the Northwest Passage and the lost Franklin expedition.
E1349862 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: Charles Francis Hall | Statement: [Hall Basin, namedAfter, Charles Francis Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Francis Hall
Context triple: [Hall Basin, namedAfter, Charles Francis Hall]
  • A. Benjamin Leigh Smith
    Benjamin Leigh Smith was a 19th-century English Arctic explorer and politician known for leading several pioneering expeditions to the Arctic regions.
  • B. Edward Hodges Baily
    Edward Hodges Baily was a prominent 19th-century English sculptor best known for his neoclassical works and major public monuments in London.
  • C. Charles Victor Hall
    Charles Victor Hall was an individual notable enough in life or local history to be recognized among the distinguished burials at Angelus-Rosedale Cemetery in Los Angeles.
  • D. Henry Markham
    Henry Markham was an American politician who served as the 18th governor of California from 1891 to 1895.
  • E. James Redpath
    James Redpath was a 19th-century American journalist, abolitionist, and publisher known for his anti-slavery activism and for promoting the works of prominent authors.
  • 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: Charles Francis Hall
Triple: [Hall Basin, namedAfter, Charles Francis Hall]
Generated description
Charles Francis Hall was a 19th-century American Arctic explorer best known for his expeditions in search of the Northwest Passage and the lost Franklin expedition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Francis Hall
Target entity description: Charles Francis Hall was a 19th-century American Arctic explorer best known for his expeditions in search of the Northwest Passage and the lost Franklin expedition.
  • A. Benjamin Leigh Smith
    Benjamin Leigh Smith was a 19th-century English Arctic explorer and politician known for leading several pioneering expeditions to the Arctic regions.
  • B. Edward Hodges Baily
    Edward Hodges Baily was a prominent 19th-century English sculptor best known for his neoclassical works and major public monuments in London.
  • C. Charles Victor Hall
    Charles Victor Hall was an individual notable enough in life or local history to be recognized among the distinguished burials at Angelus-Rosedale Cemetery in Los Angeles.
  • D. Henry Markham
    Henry Markham was an American politician who served as the 18th governor of California from 1891 to 1895.
  • E. James Redpath
    James Redpath was a 19th-century American journalist, abolitionist, and publisher known for his anti-slavery activism and for promoting the works of prominent authors.
  • 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3d06ef481908bba297d7a1fd011 completed April 20, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a059107424881909f8c08cf137b6e55 completed May 14, 2026, 9:08 a.m.
NEDg Description generation batch_6a05961fab888190bb34bc40286ea647 completed May 14, 2026, 9:30 a.m.
NED2 Entity disambiguation (via description) batch_6a05966ac1b48190bfb13754b2b6b610 completed May 14, 2026, 9:31 a.m.
Created at: April 10, 2026, 11:57 a.m.