Triple
T275286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vanderbilt University |
E5232
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Lamar Alexander
Lamar Alexander is an American politician and educator who served as governor of Tennessee, U.S. Secretary of Education, and a long-time U.S. senator.
|
E37010
|
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: Lamar Alexander | Statement: [Vanderbilt University, hasNotableAlumni, Lamar Alexander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lamar Alexander Context triple: [Vanderbilt University, hasNotableAlumni, Lamar Alexander]
-
A.
Joseph W. Byrns
Joseph W. Byrns was an American Democratic politician from Tennessee who served as Speaker of the U.S. House of Representatives in the mid-1930s.
-
B.
Michael G. Oxley
Michael G. Oxley was an American Republican congressman from Ohio best known for co-authoring the landmark Sarbanes–Oxley corporate governance and financial reporting reform law.
-
C.
Reince Priebus
Reince Priebus is an American attorney and political operative who served as the first White House Chief of Staff in the Trump administration and previously chaired the Republican National Committee.
-
D.
Mick Mulvaney
Mick Mulvaney is an American politician and former U.S. Representative who served in the Trump administration in senior roles, including as acting White House Chief of Staff and Director of the Office of Management and Budget.
-
E.
Lance Briggs
Lance Briggs is a former NFL linebacker best known for his long, Pro Bowl–caliber career with the Chicago Bears.
- 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: Lamar Alexander Triple: [Vanderbilt University, hasNotableAlumni, Lamar Alexander]
Generated description
Lamar Alexander is an American politician and educator who served as governor of Tennessee, U.S. Secretary of Education, and a long-time U.S. senator.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lamar Alexander Target entity description: Lamar Alexander is an American politician and educator who served as governor of Tennessee, U.S. Secretary of Education, and a long-time U.S. senator.
-
A.
Joseph W. Byrns
Joseph W. Byrns was an American Democratic politician from Tennessee who served as Speaker of the U.S. House of Representatives in the mid-1930s.
-
B.
Michael G. Oxley
Michael G. Oxley was an American Republican congressman from Ohio best known for co-authoring the landmark Sarbanes–Oxley corporate governance and financial reporting reform law.
-
C.
Reince Priebus
Reince Priebus is an American attorney and political operative who served as the first White House Chief of Staff in the Trump administration and previously chaired the Republican National Committee.
-
D.
Mick Mulvaney
Mick Mulvaney is an American politician and former U.S. Representative who served in the Trump administration in senior roles, including as acting White House Chief of Staff and Director of the Office of Management and Budget.
-
E.
Lance Briggs
Lance Briggs is a former NFL linebacker best known for his long, Pro Bowl–caliber career with the Chicago Bears.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25dd1cdf881909c2c9b77b7f88684 |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a39d04650c8190bda8f1b982c645df |
completed | March 1, 2026, 1:57 a.m. |
| NEDg | Description generation | batch_69a39d811780819087215116b8efced8 |
completed | March 1, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a39df45f7c81908b9ec2767ae3375f |
completed | March 1, 2026, 2:01 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.