Triple
T4896677
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orient Express |
E109698
|
entity |
| Predicate | usedRollingStock |
P5426
|
FINISHED |
| Object |
Wagons-Lits restaurant cars
Wagons-Lits restaurant cars were luxurious dining coaches operated by the Compagnie Internationale des Wagons-Lits, renowned for providing fine cuisine and elegant service on famous European express trains.
|
E481398
|
NE FINISHED |
How this triple was built (4 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: Wagons-Lits restaurant cars | Statement: [Orient Express, usedRollingStock, Wagons-Lits restaurant cars]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wagons-Lits restaurant cars Context triple: [Orient Express, usedRollingStock, Wagons-Lits restaurant cars]
-
A.
Viewliner sleeping cars
Viewliner sleeping cars are Amtrak’s single-level long-distance sleeper railcars designed with individual roomettes and bedrooms for overnight passenger comfort on routes using standard-height equipment.
-
B.
Pullman sleeping car
The Pullman sleeping car was a luxurious railroad passenger car introduced in the 19th century that provided comfortable overnight accommodations and helped transform long-distance train travel.
-
C.
CAF Mark 5 sleeping coaches
CAF Mark 5 sleeping coaches are modern, purpose-built overnight train carriages designed by Construcciones y Auxiliar de Ferrocarriles (CAF) to provide upgraded sleeper accommodation and amenities on long-distance services in the UK.
-
D.
16 Carriages
"16 Carriages" is a country-infused song by Beyoncé from her album *Cowboy Carter*, reflecting on her personal journey, family, and the costs of fame.
-
E.
Corail coaches
Corail coaches are a class of long-distance passenger railway carriages widely used in France for comfortable intercity services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Wagons-Lits restaurant cars Triple: [Orient Express, usedRollingStock, Wagons-Lits restaurant cars]
Generated description
Wagons-Lits restaurant cars were luxurious dining coaches operated by the Compagnie Internationale des Wagons-Lits, renowned for providing fine cuisine and elegant service on famous European express trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wagons-Lits restaurant cars Target entity description: Wagons-Lits restaurant cars were luxurious dining coaches operated by the Compagnie Internationale des Wagons-Lits, renowned for providing fine cuisine and elegant service on famous European express trains.
-
A.
Viewliner sleeping cars
Viewliner sleeping cars are Amtrak’s single-level long-distance sleeper railcars designed with individual roomettes and bedrooms for overnight passenger comfort on routes using standard-height equipment.
-
B.
Pullman sleeping car
The Pullman sleeping car was a luxurious railroad passenger car introduced in the 19th century that provided comfortable overnight accommodations and helped transform long-distance train travel.
-
C.
CAF Mark 5 sleeping coaches
CAF Mark 5 sleeping coaches are modern, purpose-built overnight train carriages designed by Construcciones y Auxiliar de Ferrocarriles (CAF) to provide upgraded sleeper accommodation and amenities on long-distance services in the UK.
-
D.
16 Carriages
"16 Carriages" is a country-infused song by Beyoncé from her album *Cowboy Carter*, reflecting on her personal journey, family, and the costs of fame.
-
E.
Corail coaches
Corail coaches are a class of long-distance passenger railway carriages widely used in France for comfortable intercity services.
- F. None of above. chosen
Provenance (5 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_69bd4410bbf88190aad50d2451c863d6 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6e2923a081909bd592880b6f399b |
completed | March 20, 2026, 3:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be779a394c8190bfd28756b20df7ce |
completed | March 21, 2026, 10:48 a.m. |
| NEDg | Description generation | batch_69be793ee6c88190b0c9e8fb212a9067 |
completed | March 21, 2026, 10:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be79e948408190a80b0317843a82fa |
completed | March 21, 2026, 10:58 a.m. |
Created at: March 20, 2026, 1:28 p.m.