Triple
T2894659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Graceland Cemetery |
E63906
|
entity |
| Predicate | hasNotableMonument |
P2462
|
FINISHED |
| Object |
Martin Ryerson Tomb
The Martin Ryerson Tomb is a prominent and architecturally significant mausoleum in Chicago’s Graceland Cemetery, noted for its monumental design and association with philanthropist Martin A. Ryerson.
|
E307401
|
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: Martin Ryerson Tomb | Statement: [Graceland Cemetery, hasNotableMonument, Martin Ryerson Tomb]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin Ryerson Tomb Context triple: [Graceland Cemetery, hasNotableMonument, Martin Ryerson Tomb]
-
A.
Gompers grave
Gompers grave is the burial site and memorial of prominent American labor leader Samuel Gompers located within Sleepy Hollow Cemetery.
-
B.
Prazeres Cemetery
Prazeres Cemetery is a historic and monumental cemetery in Lisbon, Portugal, known for its elaborate mausoleums and as the resting place of many notable Portuguese figures.
-
C.
Santa Ifigenia Cemetery
Santa Ifigenia Cemetery is a historic necropolis in Santiago de Cuba renowned as the burial place of prominent Cuban figures, including national hero José Martí and former president Fidel Castro.
-
D.
Green River Cemetery
Green River Cemetery is a historic rural cemetery in Springs, New York, known as the final resting place of many prominent artists and writers associated with the East End art community.
-
E.
Morton Cemetery
Morton Cemetery is a historic burial ground located in Richmond, Texas, known for being the resting place of many early settlers 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: Martin Ryerson Tomb Triple: [Graceland Cemetery, hasNotableMonument, Martin Ryerson Tomb]
Generated description
The Martin Ryerson Tomb is a prominent and architecturally significant mausoleum in Chicago’s Graceland Cemetery, noted for its monumental design and association with philanthropist Martin A. Ryerson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Martin Ryerson Tomb Target entity description: The Martin Ryerson Tomb is a prominent and architecturally significant mausoleum in Chicago’s Graceland Cemetery, noted for its monumental design and association with philanthropist Martin A. Ryerson.
-
A.
Gompers grave
Gompers grave is the burial site and memorial of prominent American labor leader Samuel Gompers located within Sleepy Hollow Cemetery.
-
B.
Prazeres Cemetery
Prazeres Cemetery is a historic and monumental cemetery in Lisbon, Portugal, known for its elaborate mausoleums and as the resting place of many notable Portuguese figures.
-
C.
Santa Ifigenia Cemetery
Santa Ifigenia Cemetery is a historic necropolis in Santiago de Cuba renowned as the burial place of prominent Cuban figures, including national hero José Martí and former president Fidel Castro.
-
D.
Green River Cemetery
Green River Cemetery is a historic rural cemetery in Springs, New York, known as the final resting place of many prominent artists and writers associated with the East End art community.
-
E.
Morton Cemetery
Morton Cemetery is a historic burial ground located in Richmond, Texas, known for being the resting place of many early settlers and notable local figures.
- 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_69ab4c45822c8190830c5f2bb97bcfd0 |
completed | March 6, 2026, 9:51 p.m. |
| NER | Named-entity recognition | batch_69abe063de6c8190bce9ddefd1dd62e1 |
completed | March 7, 2026, 8:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b03184d6fc81908119cf090e312c9e |
completed | March 10, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69b035668e808190bf97708ac6c119af |
completed | March 10, 2026, 3:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b03c2d0d908190b63dad3d8fcb4a29 |
completed | March 10, 2026, 3:43 p.m. |
Created at: March 6, 2026, 10:07 p.m.