Triple
T8544341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Theater |
E202282
|
entity |
| Predicate | member |
P10
|
FINISHED |
| Object | Jordan Rudess |
E740770
|
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: Jordan Rudess | Statement: [Dream Theater, member, Jordan Rudess]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jordan Rudess Context triple: [Dream Theater, member, Jordan Rudess]
-
A.
Adrian Belew
Adrian Belew is an innovative American guitarist, singer, and songwriter best known for his experimental work with King Crimson and numerous other rock and avant-garde artists.
-
B.
John Petrucci
John Petrucci is an American guitarist best known as a founding member and primary songwriter of the progressive metal band Dream Theater, renowned for his technical virtuosity and complex compositions.
-
C.
Jordan Rudess – keyboards
chosen
Jordan Rudess is an American keyboardist and composer best known as the longtime virtuoso keyboard player for the progressive metal band Dream Theater.
-
D.
Marty Friedman
Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
-
E.
Mike Portnoy
Mike Portnoy is an American drummer and songwriter best known as a founding member and longtime drummer of the progressive metal band Dream Theater.
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe6e4e21c8190afcbca73713a5fa8 |
completed | March 31, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecc6239a48190b8b4370341ec62c5 |
completed | April 2, 2026, 8:06 p.m. |
Created at: March 30, 2026, 6:18 p.m.