Triple

T15379228
Position Surface form Disambiguated ID Type / Status
Subject Concord, Massachusetts E367754 entity
Predicate hasHistoricSite P1098 FINISHED
Object Sleepy Hollow Cemetery (Concord, Massachusetts) E333286 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: Sleepy Hollow Cemetery (Concord, Massachusetts) | Statement: [Concord, Massachusetts, hasHistoricSite, Sleepy Hollow Cemetery (Concord, Massachusetts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sleepy Hollow Cemetery (Concord, Massachusetts)
Context triple: [Concord, Massachusetts, hasHistoricSite, Sleepy Hollow Cemetery (Concord, Massachusetts)]
  • A. Sleepy Hollow Cemetery
    Sleepy Hollow Cemetery is a historic burial ground in Sleepy Hollow, New York, famed for its association with author Washington Irving and his classic tale "The Legend of Sleepy Hollow."
  • B. Sleepy Hollow Cemetery chosen
    Sleepy Hollow Cemetery is a historic burial ground in Concord, Massachusetts, best known as the resting place of prominent American authors and thinkers such as Ralph Waldo Emerson, Henry David Thoreau, and Louisa May Alcott.
  • C. Stockbridge Cemetery, Massachusetts
    Stockbridge Cemetery in Massachusetts is a historic burial ground best known as the final resting place of iconic American illustrator Norman Rockwell.
  • D. Old Burying Ground (Bedford, Massachusetts)
    Old Burying Ground in Bedford, Massachusetts is a historic colonial-era cemetery notable for its early New England gravestones and the town’s earliest burials.
  • E. Lowell Cemetery
    Lowell Cemetery is a historic garden-style burial ground in Lowell, Massachusetts, known for its notable interments, picturesque landscape, and Victorian-era funerary art.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e6044488190b0499db109f7f821 completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b56dd1c81909a3933330e85fe0e completed May 9, 2026, 10:24 a.m.
Created at: April 10, 2026, 3:19 a.m.