Triple
T1920998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Letter to You |
E40123
|
entity |
| Predicate | featuresMusician |
P20942
|
FINISHED |
| Object | Roy Bittan |
E202845
|
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: Roy Bittan | Statement: [Letter to You, featuresMusician, Roy Bittan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roy Bittan Context triple: [Letter to You, featuresMusician, Roy Bittan]
-
A.
Roy Bittan
chosen
Roy Bittan is an American keyboardist and longtime member of Bruce Springsteen's E Street Band, renowned for his distinctive piano and synthesizer work on many classic rock albums.
-
B.
Mark Aronoff
Mark Aronoff is an American linguist renowned for his influential work in morphology and for his long-standing role as a professor at Stony Brook University.
-
C.
Chris Frantz
Chris Frantz is a fantasy author known for creating imaginative, otherworldly stories within the speculative fiction genre.
-
D.
Tim Welke
Tim Welke is a former Major League Baseball umpire who served as a longtime crew chief in numerous high-profile games, including the World Series.
-
E.
Bill Kreutzmann
Bill Kreutzmann is an American drummer best known as one of the founding members and longtime percussionists of the iconic rock band the Grateful Dead.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb231de14819091da3a20ed03c430 |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbb0be848190a492ed8fa3b600ea |
completed | March 8, 2026, 10:44 p.m. |
Created at: March 4, 2026, 7:35 p.m.