Triple
T19322555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tristan chord |
E483262
|
entity |
| Predicate | firstAppearanceScene |
P77498
|
FINISHED |
| Object | Prelude |
—
|
NE NERFINISHED |
How this triple was built (3 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: Prelude | Statement: [Tristan chord, firstAppearanceScene, Prelude]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prelude Context triple: [Tristan chord, firstAppearanceScene, Prelude]
-
A.
Prelude
"Prelude" is a musical track featured on the Grateful Dead's live album Europe '72.
-
B.
Prelude
Prelude is an earlier creative work that precedes and is thematically or stylistically connected to the later piece Tissues and Issues.
-
C.
Prelude
Prelude is the solemn, meditative orchestral opening to Richard Wagner’s opera "Parsifal," introducing its central musical themes and spiritual atmosphere.
-
D.
Prelude
"Prelude" is a popular house music track by French DJ and producer Michael Calfan that helped establish his international reputation.
-
E.
Prelude
Prelude is the tense, fast-paced opening musical cue from Bernard Herrmann’s iconic score for Alfred Hitchcock’s film "Psycho."
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prelude Target entity description: Prelude is the opening orchestral section of Richard Wagner’s opera "Tristan und Isolde," renowned for introducing the groundbreaking Tristan chord and its intense chromatic harmony.
-
A.
Prelude
Prelude is the solemn, meditative orchestral opening to Richard Wagner’s opera "Parsifal," introducing its central musical themes and spiritual atmosphere.
-
B.
Prelude
Prelude is the tense, fast-paced opening musical cue from Bernard Herrmann’s iconic score for Alfred Hitchcock’s film "Psycho."
-
C.
Prelude
"Prelude" is a musical track featured on the Grateful Dead's live album Europe '72.
-
D.
Prelude
Prelude is an earlier creative work that precedes and is thematically or stylistically connected to the later piece Tissues and Issues.
-
E.
Prelude
Prelude is a music release associated with the jazz-focused label CTI Records, known for its polished production and fusion-oriented sound.
- F. None of above. chosen
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_69d8e8d13e3c81909d91d1d5ec37c095 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e60d8948948190b76a384041333509 |
completed | April 20, 2026, 11:27 a.m. |
Created at: April 10, 2026, 1:32 p.m.