Triple

T22015622
Position Surface form Disambiguated ID Type / Status
Subject E. V. Spence Reservoir E543700 entity
Predicate namedAfter P63 FINISHED
Object E. V. Spence — 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: E. V. Spence | Statement: [E. V. Spence Reservoir, namedAfter, E. V. Spence]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E. V. Spence
Context triple: [E. V. Spence Reservoir, namedAfter, E. V. Spence]
  • A. Edward Falles Spence
    Edward Falles Spence was a 19th-century American businessman, banker, and politician who served as mayor of Los Angeles and was influential in the city’s early development.
  • B. J. Russell Spencer
    J. Russell Spencer was a film art director known for his work on classic Hollywood productions such as the noir drama "Nightmare Alley."
  • C. E. V. Cunningham
    E. V. Cunningham was the crime-fiction pen name of American novelist Howard Fast, under which he wrote a series of popular mystery and detective novels.
  • D. Ralph Spence
    Ralph Spence was an American screenwriter and playwright known for his work on early 20th-century stage and film comedies.
  • E. E. H. Bennett
    E. H. Bennett was an American architect and urban planner best known for co-authoring the influential 1909 Plan of Chicago and shaping early 20th-century city design.
  • 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: E. V. Spence
Target entity description: E. V. Spence was an individual significant enough in Texas history or public service that a major reservoir, the E. V. Spence Reservoir, was named in his honor.
  • A. Edward Falles Spence
    Edward Falles Spence was a 19th-century American businessman, banker, and politician who served as mayor of Los Angeles and was influential in the city’s early development.
  • B. J. Russell Spencer
    J. Russell Spencer was a film art director known for his work on classic Hollywood productions such as the noir drama "Nightmare Alley."
  • C. E. V. Cunningham
    E. V. Cunningham was the crime-fiction pen name of American novelist Howard Fast, under which he wrote a series of popular mystery and detective novels.
  • D. Ralph Spence
    Ralph Spence was an American screenwriter and playwright known for his work on early 20th-century stage and film comedies.
  • E. E. H. Bennett
    E. H. Bennett was an American architect and urban planner best known for co-authoring the influential 1909 Plan of Chicago and shaping early 20th-century city design.
  • 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_69f127a774548190bcd98dc28f2d2c5f completed April 28, 2026, 9:33 p.m.
Created at: April 16, 2026, 8:22 p.m.