Triple
T14724588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Series E7 Shinkansen |
E345904
|
entity |
| Predicate | hasClass |
P9272
|
FINISHED |
| Object | Gran Class |
E1002374
|
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: Gran Class | Statement: [Series E7 Shinkansen, hasClass, Gran Class]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gran Class Context triple: [Series E7 Shinkansen, hasClass, Gran Class]
-
A.
Gran Class
chosen
Gran Class is the premium first-class service offered on select Japanese Shinkansen trains, featuring spacious seating, enhanced amenities, and personalized hospitality.
-
B.
Klasen
Klasen is the family name of English actress and musical theatre star Gertrude Lawrence, born Gertrude Alexandria Dagmar Klasen.
-
C.
Gran Coupé
Gran Coupé is BMW’s four-door coupé body style, combining a sleek coupé silhouette with the practicality of additional doors and enhanced interior space.
-
D.
C-Class
The C-Class is a compact executive car line from Mercedes-Benz known for blending luxury, performance, and advanced technology in a smaller sedan, coupe, and wagon format.
-
E.
A-Class
The A-Class is Mercedes-Benz’s compact car line known for bringing the brand’s luxury, technology, and safety features into a smaller, more affordable hatchback and sedan segment.
- 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_69d822e5911c8190ba589f957dbd9ba7 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec25e9a14819081fa06fc601f295d |
completed | April 14, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf09791e081908a1262717fd31445 |
completed | May 8, 2026, 2:17 p.m. |
Created at: April 10, 2026, 1:29 a.m.