Triple
T1644898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marian Anderson |
E35557
|
entity |
| Predicate | buriedIn |
P196
|
FINISHED |
| Object |
Eden Cemetery, Collingdale, Pennsylvania, United States
Eden Cemetery in Collingdale, Pennsylvania, is a historic African-American burial ground known for being the final resting place of prominent Black figures, including singer and civil rights icon Marian Anderson.
|
E186155
|
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: Eden Cemetery, Collingdale, Pennsylvania, United States | Statement: [Marian Anderson, buriedIn, Eden Cemetery, Collingdale, Pennsylvania, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eden Cemetery, Collingdale, Pennsylvania, United States Context triple: [Marian Anderson, buriedIn, Eden Cemetery, Collingdale, Pennsylvania, United States]
-
A.
The Woodlands Cemetery, Philadelphia
The Woodlands Cemetery in Philadelphia is a historic 19th-century rural cemetery and former estate known for its notable burials, landscaped grounds, and significant funerary art and architecture.
-
B.
Woodward Hill Cemetery, Lancaster, Pennsylvania
Woodward Hill Cemetery in Lancaster, Pennsylvania is a historic burial ground best known as the final resting place of U.S. President James Buchanan.
-
C.
Montgomery Cemetery, Norristown, Pennsylvania
Montgomery Cemetery in Norristown, Pennsylvania is a historic 19th-century burial ground known for being the final resting place of prominent Civil War figures, including Union General Winfield Scott Hancock.
-
D.
Holy Sepulchre Cemetery, Cheltenham Township, Pennsylvania, United States
Holy Sepulchre Cemetery in Cheltenham Township, Pennsylvania, is a prominent Roman Catholic burial ground known for being the final resting place of numerous notable figures from the Philadelphia area.
-
E.
Laurel Hill Cemetery, Philadelphia
Laurel Hill Cemetery in Philadelphia is a historic 19th-century rural cemetery and National Historic Landmark known for its elaborate monuments and as the resting place of many prominent Americans.
- 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: Eden Cemetery, Collingdale, Pennsylvania, United States Triple: [Marian Anderson, buriedIn, Eden Cemetery, Collingdale, Pennsylvania, United States]
Generated description
Eden Cemetery in Collingdale, Pennsylvania, is a historic African-American burial ground known for being the final resting place of prominent Black figures, including singer and civil rights icon Marian Anderson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eden Cemetery, Collingdale, Pennsylvania, United States Target entity description: Eden Cemetery in Collingdale, Pennsylvania, is a historic African-American burial ground known for being the final resting place of prominent Black figures, including singer and civil rights icon Marian Anderson.
-
A.
The Woodlands Cemetery, Philadelphia
The Woodlands Cemetery in Philadelphia is a historic 19th-century rural cemetery and former estate known for its notable burials, landscaped grounds, and significant funerary art and architecture.
-
B.
Woodward Hill Cemetery, Lancaster, Pennsylvania
Woodward Hill Cemetery in Lancaster, Pennsylvania is a historic burial ground best known as the final resting place of U.S. President James Buchanan.
-
C.
Montgomery Cemetery, Norristown, Pennsylvania
Montgomery Cemetery in Norristown, Pennsylvania is a historic 19th-century burial ground known for being the final resting place of prominent Civil War figures, including Union General Winfield Scott Hancock.
-
D.
Holy Sepulchre Cemetery, Cheltenham Township, Pennsylvania, United States
Holy Sepulchre Cemetery in Cheltenham Township, Pennsylvania, is a prominent Roman Catholic burial ground known for being the final resting place of numerous notable figures from the Philadelphia area.
-
E.
Laurel Hill Cemetery, Philadelphia
Laurel Hill Cemetery in Philadelphia is a historic 19th-century rural cemetery and National Historic Landmark known for its elaborate monuments and as the resting place of many prominent Americans.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a41e5a08190b97dd1c0b12c662a |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad60a26350819087e7a87b52561143 |
completed | March 8, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_69ad61d1806081909268a9a100b326a1 |
completed | March 8, 2026, 11:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad622acf5881908add72069bd2f060 |
completed | March 8, 2026, 11:48 a.m. |
Created at: March 4, 2026, 7:28 p.m.