Triple
T4424001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Woodlawn Cemetery (Detroit) |
E95166
|
entity |
| Predicate | notableBurial |
P196
|
FINISHED |
| Object |
Lewis Cass Ledyard
Lewis Cass Ledyard was a prominent American corporate lawyer of the late 19th and early 20th centuries, known for representing major industrial and financial interests.
|
E481798
|
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: Lewis Cass Ledyard | Statement: [Woodlawn Cemetery (Detroit), notableBurial, Lewis Cass Ledyard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis Cass Ledyard Context triple: [Woodlawn Cemetery (Detroit), notableBurial, Lewis Cass Ledyard]
-
A.
Thomas A. Bartlett
Thomas A. Bartlett is an American academic leader and former university president known for his influential roles in higher education administration and policy.
-
B.
Horace W. Peaslee
Horace W. Peaslee was an American architect best known for designing prominent public monuments and civic buildings in the early to mid-20th century.
-
C.
Amos G. Throop
Amos G. Throop was an American educator and philanthropist whose early vocational school in Pasadena evolved into the California Institute of Technology.
-
D.
George C. Perkins
George C. Perkins was an American politician and businessman who served as the 14th governor of California and later as a U.S. Senator.
-
E.
Charles A. Coffin
Charles A. Coffin was an American businessman who became the first president of General Electric and played a pivotal role in shaping the early electric power industry.
- 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: Lewis Cass Ledyard Triple: [Woodlawn Cemetery (Detroit), notableBurial, Lewis Cass Ledyard]
Generated description
Lewis Cass Ledyard was a prominent American corporate lawyer of the late 19th and early 20th centuries, known for representing major industrial and financial interests.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewis Cass Ledyard Target entity description: Lewis Cass Ledyard was a prominent American corporate lawyer of the late 19th and early 20th centuries, known for representing major industrial and financial interests.
-
A.
Thomas A. Bartlett
Thomas A. Bartlett is an American academic leader and former university president known for his influential roles in higher education administration and policy.
-
B.
Horace W. Peaslee
Horace W. Peaslee was an American architect best known for designing prominent public monuments and civic buildings in the early to mid-20th century.
-
C.
Amos G. Throop
Amos G. Throop was an American educator and philanthropist whose early vocational school in Pasadena evolved into the California Institute of Technology.
-
D.
George C. Perkins
George C. Perkins was an American politician and businessman who served as the 14th governor of California and later as a U.S. Senator.
-
E.
Charles A. Coffin
Charles A. Coffin was an American businessman who became the first president of General Electric and played a pivotal role in shaping the early electric power industry.
- 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_69b3453a36908190b95a79a297ca083c |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3554ca5208190ba2661616dcf071c |
completed | March 13, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be777f287c81909f700e22163ccc24 |
completed | March 21, 2026, 10:48 a.m. |
| NEDg | Description generation | batch_69be7b680ec08190957346de5c5acfa9 |
completed | March 21, 2026, 11:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be7bbeda508190ae27ab12c6748ed7 |
completed | March 21, 2026, 11:06 a.m. |
Created at: March 12, 2026, 11:30 p.m.