Triple

T19887973
Position Surface form Disambiguated ID Type / Status
Subject Pinus flexilis E477951 entity
Predicate describedBy P264 FINISHED
Object David Douglas — NE NERFINISHED

How this triple was built (2 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: David Douglas | Statement: [Pinus flexilis, describedBy, David Douglas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Douglas
Context triple: [Pinus flexilis, describedBy, David Douglas]
  • A. David Douglas chosen
    David Douglas was a 19th-century Scottish botanist and plant collector renowned for introducing numerous North American tree species, including the Douglas fir, to Europe.
  • B. David Douglas
    David Douglas was a young Scottish nobleman of the Douglas family who was infamously executed in 1440 during the politically motivated "Black Dinner" at Edinburgh Castle.
  • C. J. F. Roxburgh
    J. F. Roxburgh was a pioneering British headmaster and educational reformer best known for shaping the early character and ethos of Stowe School in the 1920s and 1930s.
  • D. William Roxburgh
    William Roxburgh was an 18th–19th century Scottish surgeon and botanist, often called the "Father of Indian Botany" for his pioneering work documenting the flora of the Indian subcontinent.
  • E. John Veitch
    John Veitch was a film producer known for his work on major studio projects, including the 1994 adaptation of Mary Shelley’s "Frankenstein."
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e51f32b08190b3687f4f60353250 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6590b12c08190bf44a3f3b2cb9122 completed April 20, 2026, 4:49 p.m.
Created at: April 10, 2026, 1:52 p.m.