Triple

T10637411
Position Surface form Disambiguated ID Type / Status
Subject Congressional Cemetery E250627 entity
Predicate notableBurials P3803 FINISHED
Object Matthew Brady E298214 NE FINISHED

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: Matthew Brady | Statement: [Congressional Cemetery, notableBurials, Matthew Brady]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matthew Brady
Context triple: [Congressional Cemetery, notableBurials, Matthew Brady]
  • A. Matthew Brady
    Matthew Brady was a pioneering 19th-century American photographer best known for his extensive documentation of the American Civil War and portraits of prominent political figures.
  • B. Mathew Brady (photographer) chosen
    Mathew Brady was a pioneering 19th-century American photographer best known for his iconic portraits of political and military figures and his extensive documentation of the American Civil War.
  • C. Daniel Sickles
    Daniel Sickles was a controversial Union general and politician best known for his unauthorized and disastrous advance at the Battle of Gettysburg during the American Civil War.
  • D. John Nevins Andrews
    John Nevins Andrews was a 19th-century Seventh-day Adventist scholar, missionary, and writer regarded as one of the denomination’s foremost theologians and its first official overseas missionary.
  • E. Greely S. Curtis
    Greely S. Curtis was a Union Army officer and notable cavalry leader from Massachusetts during the American Civil War.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfae51148190840a4e52b29ad06e completed April 8, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d96bc57a8081908abd73f4273d0666 completed April 10, 2026, 9:29 p.m.
Created at: April 8, 2026, 9:04 p.m.