Triple
T2097279
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lamar Alexander |
E37010
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Andrew Lamar Alexander Jr.
Andrew Lamar Alexander Jr. is an American politician and educator who served as U.S. Senator from Tennessee, U.S. Secretary of Education, and governor of Tennessee.
|
E233531
|
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: Andrew Lamar Alexander Jr. | Statement: [Lamar Alexander, fullName, Andrew Lamar Alexander Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Andrew Lamar Alexander Jr. Context triple: [Lamar Alexander, fullName, Andrew Lamar Alexander Jr.]
-
A.
Ian Alexander Jr.
Ian Alexander Jr. was the only son of actress and director Regina King, known publicly through his appearances with her at industry events before his untimely death in 2022.
-
B.
Joshua W. Alexander
Joshua W. Alexander was an American politician who served as U.S. Secretary of Commerce under President Woodrow Wilson in the early 20th century.
-
C.
Jamal Adeen Thomas
Jamal Adeen Thomas is the son of U.S. Supreme Court Justice Clarence Thomas and is known for maintaining a relatively private life outside of his father's public and judicial prominence.
-
D.
Aaron Elvis Mullen
Aaron Elvis Mullen is the son of U2 drummer Larry Mullen Jr.
-
E.
Tyrone S. Woods
Tyrone S. Woods was a former U.S. Navy SEAL and CIA security contractor who was killed while defending American personnel during the 2012 Benghazi attack in Libya.
- 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: Andrew Lamar Alexander Jr. Triple: [Lamar Alexander, fullName, Andrew Lamar Alexander Jr.]
Generated description
Andrew Lamar Alexander Jr. is an American politician and educator who served as U.S. Senator from Tennessee, U.S. Secretary of Education, and governor of Tennessee.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Andrew Lamar Alexander Jr. Target entity description: Andrew Lamar Alexander Jr. is an American politician and educator who served as U.S. Senator from Tennessee, U.S. Secretary of Education, and governor of Tennessee.
-
A.
Ian Alexander Jr.
Ian Alexander Jr. was the only son of actress and director Regina King, known publicly through his appearances with her at industry events before his untimely death in 2022.
-
B.
Joshua W. Alexander
Joshua W. Alexander was an American politician who served as U.S. Secretary of Commerce under President Woodrow Wilson in the early 20th century.
-
C.
Jamal Adeen Thomas
Jamal Adeen Thomas is the son of U.S. Supreme Court Justice Clarence Thomas and is known for maintaining a relatively private life outside of his father's public and judicial prominence.
-
D.
Aaron Elvis Mullen
Aaron Elvis Mullen is the son of U2 drummer Larry Mullen Jr.
-
E.
Tyrone S. Woods
Tyrone S. Woods was a former U.S. Navy SEAL and CIA security contractor who was killed while defending American personnel during the 2012 Benghazi attack in Libya.
- 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_69a8861828948190924aa30c08806b3a |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abba9cb84481909fe0a66c020b8864 |
completed | March 7, 2026, 5:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae3060b834819091dff510b89b3ec8 |
completed | March 9, 2026, 2:28 a.m. |
| NEDg | Description generation | batch_69ae30f84d548190b2d99162471207a4 |
completed | March 9, 2026, 2:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae317473408190ad67374cfb82a7db |
completed | March 9, 2026, 2:33 a.m. |
Created at: March 4, 2026, 7:43 p.m.