Triple
T8544340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Theater |
E202282
|
entity |
| Predicate | member |
P10
|
FINISHED |
| Object | James LaBrie |
E703487
|
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: James LaBrie | Statement: [Dream Theater, member, James LaBrie]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: James LaBrie Context triple: [Dream Theater, member, James LaBrie]
-
A.
James LaBrie
chosen
James LaBrie is a Canadian vocalist best known as the longtime lead singer of the progressive metal band Dream Theater.
-
B.
Oliver Wakeman
Oliver Wakeman is an English keyboardist and composer best known for his work with progressive rock bands such as Yes and for being the son of renowned Yes keyboardist Rick Wakeman.
-
C.
Tommy Thayer
Tommy Thayer is an American guitarist best known as the lead guitarist for the rock band Kiss, where he performs in the "Spaceman" persona originally made famous by Ace Frehley.
-
D.
John Corabi
John Corabi is an American hard rock singer and guitarist best known for his work with bands like Mötley Crüe, The Scream, and Ratt.
-
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_69ce6dabf9908190bb61ad4ddb953902 |
completed | April 2, 2026, 1:22 p.m. |
Created at: March 30, 2026, 6:18 p.m.