Triple

T21159375
Position Surface form Disambiguated ID Type / Status
Subject Lonnie Johnson E521393 entity
Predicate burialPlace P196 FINISHED
Object Greenwood Cemetery, Toronto
Greenwood Cemetery in Toronto is a historic burial ground known for being the final resting place of various notable local figures, including blues musician Lonnie Johnson.
 E1468614 NE FINISHED

How this triple was built (4 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: Greenwood Cemetery, Toronto | Statement: [Lonnie Johnson, burialPlace, Greenwood Cemetery, Toronto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greenwood Cemetery, Toronto
Context triple: [Lonnie Johnson, burialPlace, Greenwood Cemetery, Toronto]
  • A. Beechwood Cemetery (Toronto)
    Beechwood Cemetery (Toronto) is a historic burial ground in Toronto, Ontario, known for serving as a major urban cemetery and green space for the city.
  • B. Mount Pleasant Cemetery, Toronto
    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. 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.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Greenwood Cemetery, Toronto
Triple: [Lonnie Johnson, burialPlace, Greenwood Cemetery, Toronto]
Generated description
Greenwood Cemetery in Toronto is a historic burial ground known for being the final resting place of various notable local figures, including blues musician Lonnie Johnson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Greenwood Cemetery, Toronto
Target entity description: Greenwood Cemetery in Toronto is a historic burial ground known for being the final resting place of various notable local figures, including blues musician Lonnie Johnson.
  • A. Beechwood Cemetery (Toronto)
    Beechwood Cemetery (Toronto) is a historic burial ground in Toronto, Ontario, known for serving as a major urban cemetery and green space for the city.
  • B. Mount Pleasant Cemetery, Toronto
    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. 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.
  • D. 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.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69e0b50d1ea481909c07e63c3ead9316 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7252e9ef481908f4904c535f3da8b completed April 21, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a096dce16e08190bbf4d690b642822e completed May 17, 2026, 7:27 a.m.
NEDg Description generation batch_6a096e90901081909f96dcf0a7acb6cd completed May 17, 2026, 7:30 a.m.
NED2 Entity disambiguation (via description) batch_6a096f0ce3bc8190a5a82d718a898e13 completed May 17, 2026, 7:32 a.m.
Created at: April 16, 2026, 2:59 p.m.