Triple
T6023967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward Pearce Casey |
E134128
|
entity |
| Predicate | father |
P120
|
FINISHED |
| Object |
Thomas Lincoln Casey
Thomas Lincoln Casey was a prominent 19th-century American military engineer and U.S. Army Corps of Engineers officer known for overseeing major construction projects in Washington, D.C., including the completion of the Washington Monument.
|
E563573
|
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: Thomas Lincoln Casey | Statement: [Edward Pearce Casey, father, Thomas Lincoln Casey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Lincoln Casey Context triple: [Edward Pearce Casey, father, Thomas Lincoln Casey]
-
A.
Jonas Kilpatrick
Jonas Kilpatrick is a son of former Detroit mayor Kwame Kilpatrick.
-
B.
Thomas Clark
Thomas Clark is a relatively common personal name shared by multiple individuals across various professions, including politics, sports, academia, and the arts.
-
C.
John C. Brown
John C. Brown is a political figure who served as Governor of California and resided in the California Governor's Mansion during his tenure.
-
D.
John C. Brown
John C. Brown was an American railroad executive best known for his role in establishing and developing the Texas and Pacific Railway in the 19th century.
-
E.
Richard Falley Cleveland
Richard Falley Cleveland was an American Presbyterian minister best known as the father of U.S. President Grover Cleveland.
- 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: Thomas Lincoln Casey Triple: [Edward Pearce Casey, father, Thomas Lincoln Casey]
Generated description
Thomas Lincoln Casey was a prominent 19th-century American military engineer and U.S. Army Corps of Engineers officer known for overseeing major construction projects in Washington, D.C., including the completion of the Washington Monument.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thomas Lincoln Casey Target entity description: Thomas Lincoln Casey was a prominent 19th-century American military engineer and U.S. Army Corps of Engineers officer known for overseeing major construction projects in Washington, D.C., including the completion of the Washington Monument.
-
A.
Jonas Kilpatrick
Jonas Kilpatrick is a son of former Detroit mayor Kwame Kilpatrick.
-
B.
Thomas Clark
Thomas Clark is a relatively common personal name shared by multiple individuals across various professions, including politics, sports, academia, and the arts.
-
C.
John C. Brown
John C. Brown is a political figure who served as Governor of California and resided in the California Governor's Mansion during his tenure.
-
D.
John C. Brown
John C. Brown was an American railroad executive best known for his role in establishing and developing the Texas and Pacific Railway in the 19th century.
-
E.
Richard Falley Cleveland
Richard Falley Cleveland was an American Presbyterian minister best known as the father of U.S. President Grover Cleveland.
- 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_69c008742a5c8190b9cb9c2787a3d8b3 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04fbf048081908b0da0cf838730a5 |
completed | March 22, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c11371ceb88190b0c2d4218ed0327a |
completed | March 23, 2026, 10:18 a.m. |
| NEDg | Description generation | batch_69c11400ddf08190b99943ada6ff2703 |
completed | March 23, 2026, 10:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1147e55fc81909225e1fe9e3eeec4 |
completed | March 23, 2026, 10:22 a.m. |
Created at: March 22, 2026, 4:07 p.m.