Triple
T390706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robotics Institute, Carnegie Mellon University |
E8872
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
Drew Bagnell
Drew Bagnell is a roboticist and machine learning researcher known for his work in autonomous systems and his role as a co-founder and chief scientist at Aurora Innovation.
|
E64130
|
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: Drew Bagnell | Statement: [Robotics Institute, Carnegie Mellon University, hasAlumnus, Drew Bagnell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drew Bagnell Context triple: [Robotics Institute, Carnegie Mellon University, hasAlumnus, Drew Bagnell]
-
A.
Dylan Highsmith
Dylan Highsmith is a film editor best known for his work on major action and science-fiction movies, including Pacific Rim: Uprising.
-
B.
Nate Rogers
Nate Rogers is a notable individual who shares the Rogers surname and has achieved enough recognition to be specifically identified among its bearers.
-
C.
Jason Hudson
Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
-
D.
Jordan Roberts
Jordan Roberts is a fictional character from the American prime-time soap opera "Falcon Crest," which centers on the power struggles and personal dramas surrounding a California wine dynasty.
-
E.
Eric Thibault
Eric Thibault is a professional basketball coach best known for leading the WNBA’s Washington Mystics.
- 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: Drew Bagnell Triple: [Robotics Institute, Carnegie Mellon University, hasAlumnus, Drew Bagnell]
Generated description
Drew Bagnell is a roboticist and machine learning researcher known for his work in autonomous systems and his role as a co-founder and chief scientist at Aurora Innovation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Drew Bagnell Target entity description: Drew Bagnell is a roboticist and machine learning researcher known for his work in autonomous systems and his role as a co-founder and chief scientist at Aurora Innovation.
-
A.
Dylan Highsmith
Dylan Highsmith is a film editor best known for his work on major action and science-fiction movies, including Pacific Rim: Uprising.
-
B.
Nate Rogers
Nate Rogers is a notable individual who shares the Rogers surname and has achieved enough recognition to be specifically identified among its bearers.
-
C.
Jason Hudson
Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
-
D.
Jordan Roberts
Jordan Roberts is a fictional character from the American prime-time soap opera "Falcon Crest," which centers on the power struggles and personal dramas surrounding a California wine dynasty.
-
E.
Eric Thibault
Eric Thibault is a professional basketball coach best known for leading the WNBA’s Washington Mystics.
- 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_69a2e7f55c60819097aff65ea2ca2832 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec5d73e881909101308a583c8f13 |
completed | Feb. 28, 2026, 1:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4a1492574819095ccb7aa9ce838ad |
completed | March 1, 2026, 8:27 p.m. |
| NEDg | Description generation | batch_69a4a26550348190a7cbfd9002274fc3 |
completed | March 1, 2026, 8:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4a2b9c744819082dbadd54b0e2a65 |
completed | March 1, 2026, 8:34 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.