Triple

T6709544
Position Surface form Disambiguated ID Type / Status
Subject E. J. Lennox E153095 entity
Predicate designed P184 FINISHED
Object Massey Mausoleum (Mount Pleasant Cemetery, Toronto) E101209 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: Massey Mausoleum (Mount Pleasant Cemetery, Toronto) | Statement: [E. J. Lennox, designed, Massey Mausoleum (Mount Pleasant Cemetery, Toronto)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massey Mausoleum (Mount Pleasant Cemetery, Toronto)
Context triple: [E. J. Lennox, designed, Massey Mausoleum (Mount Pleasant Cemetery, Toronto)]
  • A. Forest Lawn Mausoleum, Toronto
    Forest Lawn Mausoleum in Toronto is a prominent burial mausoleum and cemetery complex known for housing the remains of notable Canadians, including Sir Henry Pellatt.
  • B. Mount Pleasant Cemetery, Toronto chosen
    Mount Pleasant Cemetery in Toronto is a historic, park-like burial ground known for its notable interments, landscaped grounds, and role as one of the city's major green spaces.
  • C. St. James' Cemetery, Toronto
    St. James' Cemetery in Toronto is one of the city's oldest and most historic burial grounds, known for its notable interments and picturesque, park-like setting.
  • D. York Cemetery, Toronto
    York Cemetery in Toronto is a large, multi-faith burial ground in North York known for being the final resting place of several notable figures, including members of European royalty.
  • E. Angelus-Rosedale Cemetery
    Angelus-Rosedale Cemetery is a historic Los Angeles burial ground known for being the final resting place of numerous notable figures, including actress Hattie McDaniel.
  • 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_69c68808d8d8819087369015270788fe completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d105b49c8190932246a727e2c513 completed March 27, 2026, 6:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70af6d1608190887c5d9f94ffe9fa completed March 27, 2026, 10:55 p.m.
Created at: March 27, 2026, 2:06 p.m.