Triple
T22904489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Limited Express Romancecar |
E568407
|
entity |
| Predicate | brandName |
P1500
|
FINISHED |
| Object | Romancecar |
—
|
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: Romancecar | Statement: [Limited Express Romancecar, brandName, Romancecar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Romancecar Context triple: [Limited Express Romancecar, brandName, Romancecar]
-
A.
Romancecar VSE (historical)
Romancecar VSE (historical) is a now-retired flagship limited express train of Japan’s Odakyu Electric Railway, known for its futuristic design, panoramic front windows, and premium sightseeing service between Tokyo and Hakone.
-
B.
Romanze
Romanze is a lyrical, song-like type of slow movement commonly used in classical concertos and chamber music to convey expressive, romantic character.
-
C.
Limited Express Romancecar
chosen
Limited Express Romancecar is a premium limited express train service operated by Odakyu Electric Railway in Japan, known for its comfortable reserved seating and scenic routes between Tokyo and destinations such as Hakone.
-
D.
Romanza
Romanza is Andrea Bocelli’s breakthrough compilation album that popularized his signature blend of classical and pop ballads worldwide.
-
E.
Car-Car
Car-Car is a musical piece or segment featured within the larger work "In Concert."
- 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_69e2458cd9e48190943ad2e34485d939 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1801895f48190bb8d49a41feac7ef |
completed | April 29, 2026, 3:50 a.m. |
Created at: April 17, 2026, 3:41 p.m.