Triple
T13134605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NMBS |
E312049
|
entity |
| Predicate | ticketBrand |
P3383
|
FINISHED |
| Object |
Rail Pass
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
|
E1022615
|
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: Rail Pass | Statement: [NMBS, ticketBrand, Rail Pass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rail Pass Context triple: [NMBS, ticketBrand, Rail Pass]
-
A.
Travelcard
Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
-
B.
Swiss Half Fare Card
The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
-
C.
SwissPass
SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
-
D.
Navigo travel card
The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
-
E.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
- 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: Rail Pass Triple: [NMBS, ticketBrand, Rail Pass]
Generated description
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rail Pass Target entity description: Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
-
A.
Travelcard
Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
-
B.
Swiss Half Fare Card
The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
-
C.
SwissPass
SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
-
D.
Navigo travel card
The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
-
E.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
- 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_69d806a9fe888190b081e2d9ea665d6c |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d981b3d72c8190b69ae56435a954fa |
completed | April 10, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6e2930c6c8190adf17103a6cb71b9 |
completed | May 3, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69f6e44fa8c88190a8f7bd715f34ec0b |
completed | May 3, 2026, 5:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6e4c96b8c8190bb2f2988a5f8a14b |
completed | May 3, 2026, 6:01 a.m. |
Created at: April 9, 2026, 9:08 p.m.