Triple
T390707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robotics Institute, Carnegie Mellon University |
E8872
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
James Kuffner
James Kuffner is an American roboticist and computer scientist known for his pioneering work in motion planning and for leadership roles at Google and Toyota in robotics and autonomous systems.
|
E164904
|
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: James Kuffner | Statement: [Robotics Institute, Carnegie Mellon University, hasAlumnus, James Kuffner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: James Kuffner Context triple: [Robotics Institute, Carnegie Mellon University, hasAlumnus, James Kuffner]
-
A.
John Pehle
John Pehle was an American Treasury Department official who became the first executive director of the War Refugee Board and played a key role in U.S. efforts to rescue Jews and other persecuted people during the Holocaust.
-
B.
Eric Fellner
Eric Fellner is a British film producer and co-chairman of Working Title Films, known for overseeing numerous successful UK and international movies.
-
C.
John Ferrell
John Ferrell was a photographer for the U.S. Farm Security Administration, contributing documentary images of American life during the Great Depression and World War II era.
-
D.
John Pleffer
John Pleffer is an Australian architect best known as the husband of acclaimed film director Gillian Armstrong.
-
E.
Tony Kubek
Tony Kubek is a former Major League Baseball shortstop and longtime television broadcaster best known for his work as a color commentator on national baseball telecasts.
- 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: James Kuffner Triple: [Robotics Institute, Carnegie Mellon University, hasAlumnus, James Kuffner]
Generated description
James Kuffner is an American roboticist and computer scientist known for his pioneering work in motion planning and for leadership roles at Google and Toyota in robotics and autonomous systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: James Kuffner Target entity description: James Kuffner is an American roboticist and computer scientist known for his pioneering work in motion planning and for leadership roles at Google and Toyota in robotics and autonomous systems.
-
A.
John Pehle
John Pehle was an American Treasury Department official who became the first executive director of the War Refugee Board and played a key role in U.S. efforts to rescue Jews and other persecuted people during the Holocaust.
-
B.
Eric Fellner
Eric Fellner is a British film producer and co-chairman of Working Title Films, known for overseeing numerous successful UK and international movies.
-
C.
John Ferrell
John Ferrell was a photographer for the U.S. Farm Security Administration, contributing documentary images of American life during the Great Depression and World War II era.
-
D.
John Pleffer
John Pleffer is an Australian architect best known as the husband of acclaimed film director Gillian Armstrong.
-
E.
Tony Kubek
Tony Kubek is a former Major League Baseball shortstop and longtime television broadcaster best known for his work as a color commentator on national baseball telecasts.
- 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_69ad089201a08190a84c7d8f32238297 |
completed | March 8, 2026, 5:26 a.m. |
| NEDg | Description generation | batch_69ad09206e988190ad76f8beaa8f9fe6 |
completed | March 8, 2026, 5:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0a30bcdc81908090d6a094ece0f4 |
completed | March 8, 2026, 5:33 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.