Triple

T22844609
Position Surface form Disambiguated ID Type / Status
Subject Mark Twain’s gravesite at Woodlawn Cemetery E566178 entity
Predicate hasNameVariant P457 FINISHED
Object Mark Twain grave at Woodlawn Cemetery — 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: Mark Twain grave at Woodlawn Cemetery | Statement: [Mark Twain’s gravesite at Woodlawn Cemetery, hasNameVariant, Mark Twain grave at Woodlawn Cemetery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Twain grave at Woodlawn Cemetery
Context triple: [Mark Twain’s gravesite at Woodlawn Cemetery, hasNameVariant, Mark Twain grave at Woodlawn Cemetery]
  • A. Calvary Cemetery, St. Louis, Missouri, United States
    Calvary Cemetery in St. Louis, Missouri, is a historic Roman Catholic burial ground notable for being the final resting place of many prominent Americans, including Civil War General William Tecumseh Sherman.
  • B. Hazelwood Cemetery, Springfield, Missouri
    Hazelwood Cemetery in Springfield, Missouri is a historic burial ground known as the final resting place of many notable local figures, including politician Ira S. Haseltine.
  • C. Elmwood Cemetery, Memphis
    Elmwood Cemetery in Memphis is a historic 19th-century garden cemetery known for its elaborate Victorian monuments and as the resting place of many notable Tennesseans.
  • D. Bellerive Gardens Cemetery, St. Louis, Missouri, United States
    Bellerive Gardens Cemetery in St. Louis, Missouri, is a burial ground best known as the final resting place of rock and roll pioneer Chuck Berry.
  • E. Bellefontaine Cemetery, St. Louis, Missouri, United States
    Bellefontaine Cemetery in St. Louis, Missouri, is a historic rural cemetery and arboretum known for its notable burials, elaborate funerary art, and landscaped grounds.
  • 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: Mark Twain grave at Woodlawn Cemetery
Target entity description: The Mark Twain grave at Woodlawn Cemetery is the burial site and memorial of famed American author Samuel Clemens, known as Mark Twain, located in Elmira, New York.
  • A. Calvary Cemetery, St. Louis, Missouri, United States
    Calvary Cemetery in St. Louis, Missouri, is a historic Roman Catholic burial ground notable for being the final resting place of many prominent Americans, including Civil War General William Tecumseh Sherman.
  • B. Hazelwood Cemetery, Springfield, Missouri
    Hazelwood Cemetery in Springfield, Missouri is a historic burial ground known as the final resting place of many notable local figures, including politician Ira S. Haseltine.
  • C. Elmwood Cemetery, Memphis
    Elmwood Cemetery in Memphis is a historic 19th-century garden cemetery known for its elaborate Victorian monuments and as the resting place of many notable Tennesseans.
  • D. Bellerive Gardens Cemetery, St. Louis, Missouri, United States
    Bellerive Gardens Cemetery in St. Louis, Missouri, is a burial ground best known as the final resting place of rock and roll pioneer Chuck Berry.
  • E. Bellefontaine Cemetery, St. Louis, Missouri, United States
    Bellefontaine Cemetery in St. Louis, Missouri, is a historic rural cemetery and arboretum known for its notable burials, elaborate funerary art, and landscaped grounds.
  • 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_69e245869e188190a196584f36e682da completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17e8726d4819095b4d999b4172ff7 completed April 29, 2026, 3:44 a.m.
Created at: April 17, 2026, 3:36 p.m.