Triple
T20588888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Petrucci |
E505859
|
entity |
| Predicate | notableSongwritingContribution |
P477
|
FINISHED |
| Object | Metropolis—Part I: The Miracle and the Sleeper |
—
|
NE NERFINISHED |
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: Metropolis—Part I: The Miracle and the Sleeper | Statement: [John Petrucci, notableSongwritingContribution, Metropolis—Part I: The Miracle and the Sleeper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolis—Part I: The Miracle and the Sleeper Context triple: [John Petrucci, notableSongwritingContribution, Metropolis—Part I: The Miracle and the Sleeper]
-
A.
Metropolis—Part I: The Miracle and the Sleeper
chosen
Metropolis—Part I: The Miracle and the Sleeper is a highly acclaimed progressive metal epic by Dream Theater, noted for its complex musicianship, intricate structure, and central role in the band’s conceptual storytelling.
-
B.
Metropolis I
Metropolis I is the debut studio album by American progressive metal band Dream Theater, originally released in 1989 under the title "When Dream and Day Unite."
-
C.
Metropolis
Metropolis is a major urban area of London that historically fell under the jurisdiction of Peel’s Act, which established the modern professional police force.
-
D.
Metropolis
Metropolis is a surname most notably associated with Nicholas Metropolis, a pioneering physicist and co-developer of the Metropolis algorithm in computational physics and statistics.
-
E.
Metropolis
Metropolis is a historical crime novel by Philip Kerr featuring detective Bernie Gunther in a pre-World War II Berlin setting.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4b9669c8190b8e81fc72817d42c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a979e4a48190a948165fb0f3b265 |
completed | April 20, 2026, 10:32 p.m. |
Created at: April 16, 2026, 11:40 a.m.