Triple
T6524883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Segway Inc. |
E151277
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Dean Kamen |
E4294
|
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: Dean Kamen | Statement: [Segway Inc., foundedBy, Dean Kamen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dean Kamen Context triple: [Segway Inc., foundedBy, Dean Kamen]
-
A.
Dean Kamen
chosen
Dean Kamen is an American inventor and entrepreneur best known for creating the Segway and numerous medical technologies, and for founding the FIRST robotics competition to inspire young people in science and engineering.
-
B.
Jerome H. Lemelson
Jerome H. Lemelson was a prolific American inventor and patent holder known for his numerous innovations across diverse technological fields and for endowing major awards that support invention and entrepreneurship.
-
C.
Lonnie Johnson
Lonnie Johnson was an influential American blues and jazz guitarist, singer, and songwriter whose innovative single-string solo style helped shape modern blues and early electric guitar playing.
-
D.
Eli Yablonovitch
Eli Yablonovitch is an American physicist and engineer renowned as a pioneer of photonic crystals and a leading figure in the field of photonics and optoelectronics.
-
E.
Robert Langer
Robert Langer is a pioneering American chemical engineer and prolific inventor renowned for his groundbreaking work in drug delivery and tissue engineering, making him one of the most cited and influential scientists in history.
- 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_69c687f522748190b3058405553cdabd |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6ad9831f88190a2b64cf6bc8c9a11 |
completed | March 27, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d52372d08190a98c611dabc27c85 |
completed | March 27, 2026, 7:06 p.m. |
Created at: March 27, 2026, 1:45 p.m.