Triple
T11977949
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richard M. Murray |
E285082
|
entity |
| Predicate | coAuthor |
P398
|
FINISHED |
| Object | Roger W. Brockett |
E153749
|
NE FINISHED |
How this triple was built (2 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: Roger W. Brockett | Statement: [Richard M. Murray, coAuthor, Roger W. Brockett]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roger W. Brockett Context triple: [Richard M. Murray, coAuthor, Roger W. Brockett]
-
A.
Roger W. Brockett
chosen
Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
-
B.
John R. Klauder
John R. Klauder is an American theoretical physicist and mathematician known for his contributions to quantum field theory, coherent states, and functional analysis.
-
C.
Robert J. Kolenkow
Robert J. Kolenkow is a physicist and educator best known as the co-author of the influential undergraduate textbook "An Introduction to Mechanics."
-
D.
Charles Klauder
Charles Klauder was an American architect best known for designing monumental collegiate Gothic and campus buildings in the early 20th century.
-
E.
Roy C. Peebles
Roy C. Peebles was a railroad station agent whose name was given to the city of Roy, Utah.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab2eaeb881909f7914758f859413 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90393cfb08190b5b45d3e5e32fad3 |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f471f6afc48190856a0f7c486b28aa |
completed | May 1, 2026, 9:27 a.m. |
Created at: April 8, 2026, 9:46 p.m.