Triple
T1781331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurostar |
E39296
|
entity |
| Predicate | offersSeasonalService |
P8172
|
FINISHED |
| Object |
London–Marseille
London–Marseille is a cross-European rail route linking the United Kingdom’s capital with the major port city in southern France, popular for leisure and holiday travel.
|
E202049
|
NE FINISHED |
How this triple was built (5 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: London–Marseille | Statement: [Eurostar, offersSeasonalService, London–Marseille]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London–Marseille Context triple: [Eurostar, offersSeasonalService, London–Marseille]
-
A.
London–Paris
London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
-
B.
New York–Paris
New York–Paris is a major transatlantic air route connecting the United States and France, linking New York City with the French capital.
-
C.
Paris–Brussels
Paris–Brussels is a major international high-speed rail corridor linking the capitals of France and Belgium.
-
D.
London–Avignon
London–Avignon is a seasonal high-speed rail route linking the UK capital with the historic city of Avignon in southeastern France, popular with leisure travelers heading to Provence.
-
E.
Calais
Calais is a major French port city on the northern coast, serving as one of the primary crossing points between France and England.
- 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: London–Marseille Triple: [Eurostar, offersSeasonalService, London–Marseille]
Generated description
London–Marseille is a cross-European rail route linking the United Kingdom’s capital with the major port city in southern France, popular for leisure and holiday travel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London–Marseille Target entity description: London–Marseille is a cross-European rail route linking the United Kingdom’s capital with the major port city in southern France, popular for leisure and holiday travel.
-
A.
London–Paris
London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
-
B.
New York–Paris
New York–Paris is a major transatlantic air route connecting the United States and France, linking New York City with the French capital.
-
C.
Paris–Brussels
Paris–Brussels is a major international high-speed rail corridor linking the capitals of France and Belgium.
-
D.
London–Avignon
London–Avignon is a seasonal high-speed rail route linking the UK capital with the historic city of Avignon in southeastern France, popular with leisure travelers heading to Provence.
-
E.
Calais
Calais is a major French port city on the northern coast, serving as one of the primary crossing points between France and England.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: offersSeasonalService Context triple: [Eurostar, offersSeasonalService, London–Marseille]
-
A.
offersServiceTo
chosen
Indicates that one entity provides or makes a service available for the benefit or use of another entity.
-
B.
offersServiceType
Indicates that one entity provides or makes available a specific type or category of service to another entity or the public.
-
C.
offeredService
Indicates that one entity has provided or made available a service to another entity.
-
D.
promotionSeason
Indicates the specific season or time period during which a promotion or promotional campaign is active.
-
E.
hasSeasonalHighlight
Indicates that something features a notable or emphasized aspect during a particular season or time of year.
- F. None of above.
Provenance (6 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_69a88630519c8190a17addd83c4a3ef4 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69ab74dc9d1481908084ef07872a71f8 |
completed | March 7, 2026, 12:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adb5cbefec8190940cf2a4f692394e |
completed | March 8, 2026, 5:45 p.m. |
| NEDg | Description generation | batch_69adb8b54a5081908b7dba1ff0d1a8da |
completed | March 8, 2026, 5:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adb9b7a32481908a11686d658a077a |
completed | March 8, 2026, 6:02 p.m. |
| PD | Predicate disambiguation | batch_69aa61cf3ca881908641fd73ce2f7c9d |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:31 p.m.