Triple
T16352548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurotunnel Shuttle terminals |
E397094
|
entity |
| Predicate | hasTerminal |
P182
|
FINISHED |
| Object |
Coquelles Eurotunnel terminal
The Coquelles Eurotunnel terminal is the French-side rail terminal near Calais where vehicles board and disembark the Eurotunnel Shuttle trains that run through the Channel Tunnel to the United Kingdom.
|
E397094
|
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: Coquelles Eurotunnel terminal | Statement: [Eurotunnel Shuttle terminals, hasTerminal, Coquelles Eurotunnel terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coquelles Eurotunnel terminal Context triple: [Eurotunnel Shuttle terminals, hasTerminal, Coquelles Eurotunnel terminal]
-
A.
Eurotunnel Shuttle terminals
Eurotunnel Shuttle terminals are the dedicated rail facilities at each end of the Channel Tunnel where vehicles and passengers board and disembark the shuttle trains operating between the UK and France.
-
B.
Gare de Cherbourg
Gare de Cherbourg is a major railway station in Cherbourg-en-Cotentin, France, serving as a key regional and intercity rail terminus in Normandy.
-
C.
Eurotunnel Shuttle
Eurotunnel Shuttle is a rail freight and passenger shuttle service that carries vehicles and their occupants through the Channel Tunnel between the United Kingdom and France.
-
D.
Beaulieu station
Beaulieu station is a Brussels Metro station on the eastern section of the network serving the Auderghem municipality.
-
E.
Eurotunnel Training Centre
Eurotunnel Training Centre was the original name of CIFFCO, a specialized facility dedicated to training personnel for operations related to the Channel Tunnel and associated rail 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: Coquelles Eurotunnel terminal Triple: [Eurotunnel Shuttle terminals, hasTerminal, Coquelles Eurotunnel terminal]
Generated description
The Coquelles Eurotunnel terminal is the French-side rail terminal near Calais where vehicles board and disembark the Eurotunnel Shuttle trains that run through the Channel Tunnel to the United Kingdom.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coquelles Eurotunnel terminal Target entity description: The Coquelles Eurotunnel terminal is the French-side rail terminal near Calais where vehicles board and disembark the Eurotunnel Shuttle trains that run through the Channel Tunnel to the United Kingdom.
-
A.
Eurotunnel Shuttle terminals
chosen
Eurotunnel Shuttle terminals are the dedicated rail facilities at each end of the Channel Tunnel where vehicles and passengers board and disembark the shuttle trains operating between the UK and France.
-
B.
Gare de Cherbourg
Gare de Cherbourg is a major railway station in Cherbourg-en-Cotentin, France, serving as a key regional and intercity rail terminus in Normandy.
-
C.
Eurotunnel Shuttle
Eurotunnel Shuttle is a rail freight and passenger shuttle service that carries vehicles and their occupants through the Channel Tunnel between the United Kingdom and France.
-
D.
Beaulieu station
Beaulieu station is a Brussels Metro station on the eastern section of the network serving the Auderghem municipality.
-
E.
Eurotunnel Training Centre
Eurotunnel Training Centre was the original name of CIFFCO, a specialized facility dedicated to training personnel for operations related to the Channel Tunnel and associated rail services.
- F. None of above.
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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2facbf60c8190aa47d4c45ff59354 |
completed | April 18, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00355a7fb481908ed33a86c880fd49 |
completed | May 10, 2026, 7:35 a.m. |
| NEDg | Description generation | batch_6a0036f14bfc81909ea14a333c296187 |
completed | May 10, 2026, 7:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003785b9d881908049867524345e06 |
completed | May 10, 2026, 7:45 a.m. |
Created at: April 10, 2026, 5:07 a.m.