Triple

T22007503
Position Surface form Disambiguated ID Type / Status
Subject McKelvey Valley E543487 entity
Predicate namedAfter P63 FINISHED
Object B. C. McKelvey — NE NERFINISHED

How this triple was built (3 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: B. C. McKelvey | Statement: [McKelvey Valley, namedAfter, B. C. McKelvey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: B. C. McKelvey
Context triple: [McKelvey Valley, namedAfter, B. C. McKelvey]
  • A. Alfred B. Maclay
    Alfred B. Maclay was an American financier and horticulture enthusiast whose former estate and gardens in Tallahassee, Florida, became the basis for Alfred B. Maclay Gardens State Park.
  • B. C. H. Brown
    C. H. Brown was the founder of the city of Richland Center in Wisconsin, playing a key role in its early establishment and development.
  • C. C. B. Baldwin
    C. B. Baldwin was an American New Deal administrator and political figure best known for his leadership in federal agricultural and rural relief programs during the 1930s and 1940s.
  • D. Smith Seckman Reid
    Smith Seckman Reid is an engineering design and consulting firm known for providing building systems and infrastructure services on major projects, including large sports and entertainment venues.
  • E. Alfred N. Beadleston
    Alfred N. Beadleston was an American Republican politician who served as President of the New Jersey Senate in the mid-20th century.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: B. C. McKelvey
Target entity description: B. C. McKelvey was a geologist associated with Antarctic research, after whom McKelvey Valley in Victoria Land was named.
  • A. Alfred B. Maclay
    Alfred B. Maclay was an American financier and horticulture enthusiast whose former estate and gardens in Tallahassee, Florida, became the basis for Alfred B. Maclay Gardens State Park.
  • B. C. H. Brown
    C. H. Brown was the founder of the city of Richland Center in Wisconsin, playing a key role in its early establishment and development.
  • C. C. B. Baldwin
    C. B. Baldwin was an American New Deal administrator and political figure best known for his leadership in federal agricultural and rural relief programs during the 1930s and 1940s.
  • D. Smith Seckman Reid
    Smith Seckman Reid is an engineering design and consulting firm known for providing building systems and infrastructure services on major projects, including large sports and entertainment venues.
  • E. Alfred N. Beadleston
    Alfred N. Beadleston was an American Republican politician who served as President of the New Jersey Senate in the mid-20th century.
  • F. None of above. chosen

Provenance (2 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a18c1081909d15aa7ed4b725e3 completed April 28, 2026, 9:33 p.m.
Created at: April 16, 2026, 8:21 p.m.