Triple
T11488611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward James Lennox |
E272345
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
Massey Mausoleum, Mount Pleasant Cemetery
The Massey Mausoleum in Mount Pleasant Cemetery is an ornate, historic family tomb in Toronto notable for its grand architectural design by prominent Canadian architect Edward James Lennox.
|
E576578
|
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: Massey Mausoleum, Mount Pleasant Cemetery | Statement: [Edward James Lennox, designed, Massey Mausoleum, Mount Pleasant Cemetery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massey Mausoleum, Mount Pleasant Cemetery Context triple: [Edward James Lennox, designed, Massey Mausoleum, Mount Pleasant Cemetery]
-
A.
Mount Pleasant Group of Cemeteries
Mount Pleasant Group of Cemeteries is a large, non-profit cemetery and crematorium operator in the Greater Toronto Area that manages several historic burial grounds and memorial sites.
-
B.
Fort Hill Cemetery
Fort Hill Cemetery is a historic burial ground and notable landmark in Auburn, New York, known for its scenic landscape and the graves of prominent local and national figures.
-
C.
Montrose Cemetery
Montrose Cemetery is a historic burial ground in Chicago, Illinois, located next to Graceland Cemetery and known for serving the city’s North Side communities.
-
D.
Green Mount Cemetery
Green Mount Cemetery is a historic 19th-century rural garden cemetery in Baltimore, Maryland, known as the burial place of many prominent figures including philanthropist Johns Hopkins.
-
E.
Greenwood Cemetery
Greenwood Cemetery is a historic burial ground in Greenwood, Mississippi, known for serving as a resting place for many of the area's early residents and notable local figures.
- 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: Massey Mausoleum, Mount Pleasant Cemetery Triple: [Edward James Lennox, designed, Massey Mausoleum, Mount Pleasant Cemetery]
Generated description
The Massey Mausoleum in Mount Pleasant Cemetery is an ornate, historic family tomb in Toronto notable for its grand architectural design by prominent Canadian architect Edward James Lennox.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Massey Mausoleum, Mount Pleasant Cemetery Target entity description: The Massey Mausoleum in Mount Pleasant Cemetery is an ornate, historic family tomb in Toronto notable for its grand architectural design by prominent Canadian architect Edward James Lennox.
-
A.
Mount Pleasant Group of Cemeteries
chosen
Mount Pleasant Group of Cemeteries is a large, non-profit cemetery and crematorium operator in the Greater Toronto Area that manages several historic burial grounds and memorial sites.
-
B.
Fort Hill Cemetery
Fort Hill Cemetery is a historic burial ground and notable landmark in Auburn, New York, known for its scenic landscape and the graves of prominent local and national figures.
-
C.
Montrose Cemetery
Montrose Cemetery is a historic burial ground in Chicago, Illinois, located next to Graceland Cemetery and known for serving the city’s North Side communities.
-
D.
Green Mount Cemetery
Green Mount Cemetery is a historic 19th-century rural garden cemetery in Baltimore, Maryland, known as the burial place of many prominent figures including philanthropist Johns Hopkins.
-
E.
Greenwood Cemetery
Greenwood Cemetery is a historic burial ground in Greenwood, Mississippi, known for serving as a resting place for many of the area's early residents and notable local figures.
- F. None of above.
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_69d6aae1b09881909ce2ded3fa0c14fa |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d85a20df608190992543b4d7006f8a |
completed | April 10, 2026, 2:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e624b12c04819085cc5f7dd64283ca |
completed | April 20, 2026, 1:05 p.m. |
| NEDg | Description generation | batch_69e62cf224f881908badcdab6aea1aef |
completed | April 20, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e663ffedfc8190a2b51995c62d1e6b |
completed | April 20, 2026, 5:36 p.m. |
Created at: April 8, 2026, 9:36 p.m.