Triple
T7349099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calais-Fréthun railway station |
E169448
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Calais–Dunkerque railway
The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
|
E660438
|
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: Calais–Dunkerque railway | Statement: [Calais-Fréthun railway station, railwayLine, Calais–Dunkerque railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calais–Dunkerque railway Context triple: [Calais-Fréthun railway station, railwayLine, Calais–Dunkerque railway]
-
A.
Paris–Cherbourg railway
The Paris–Cherbourg railway is a major French rail line connecting the capital Paris with the port city of Cherbourg in Normandy, serving both passenger and freight traffic.
-
B.
Paris–Le Havre railway
The Paris–Le Havre railway is a major French rail line connecting the capital Paris with the port city of Le Havre, serving as an important passenger and freight corridor in northwestern France.
-
C.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
-
D.
Paris–Granville railway
The Paris–Granville railway is a major French rail line connecting Paris to the coastal town of Granville in Normandy, serving both regional passenger and freight traffic.
-
E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
- 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: Calais–Dunkerque railway Triple: [Calais-Fréthun railway station, railwayLine, Calais–Dunkerque railway]
Generated description
The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Calais–Dunkerque railway Target entity description: The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
-
A.
Paris–Cherbourg railway
The Paris–Cherbourg railway is a major French rail line connecting the capital Paris with the port city of Cherbourg in Normandy, serving both passenger and freight traffic.
-
B.
Paris–Le Havre railway
The Paris–Le Havre railway is a major French rail line connecting the capital Paris with the port city of Le Havre, serving as an important passenger and freight corridor in northwestern France.
-
C.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
-
D.
Paris–Granville railway
The Paris–Granville railway is a major French rail line connecting Paris to the coastal town of Granville in Normandy, serving both regional passenger and freight traffic.
-
E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
- 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_69c68a5878888190968ce4d04db8d69f |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f0f269548190abdad3be6856ae8a |
completed | March 27, 2026, 9:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c802b490cc8190bbbaf7825e293566 |
completed | March 28, 2026, 4:32 p.m. |
| NEDg | Description generation | batch_69c8061e4f248190bd630568f42e7379 |
completed | March 28, 2026, 4:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c806f439848190bcc0aa434e8059d3 |
completed | March 28, 2026, 4:51 p.m. |
Created at: March 27, 2026, 3:05 p.m.