Triple
T6951602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nice-Ville railway station |
E160937
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Nice–Breil-sur-Roya railway
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
|
E630702
|
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: Nice–Breil-sur-Roya railway | Statement: [Nice-Ville railway station, railwayLine, Nice–Breil-sur-Roya railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nice–Breil-sur-Roya railway Context triple: [Nice-Ville railway station, railwayLine, Nice–Breil-sur-Roya railway]
-
A.
Martigny–Châtelard Railway
The Martigny–Châtelard Railway is a Swiss narrow-gauge mountain railway line connecting Martigny to the French border en route to Chamonix, known for its scenic Alpine route and steep gradients.
-
B.
Mulhouse–Kruth railway
The Mulhouse–Kruth railway is a regional rail line in eastern France that connects the city of Mulhouse with the upper Thur Valley in the Vosges mountains.
-
C.
Lausanne–Villeneuve railway line
The Lausanne–Villeneuve railway line is a Swiss standard-gauge rail route along the north shore of Lake Geneva that connects Lausanne with the town of Villeneuve, serving numerous intermediate communities.
-
D.
Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
-
E.
Mulhouse–Thann railway
The Mulhouse–Thann railway is a regional rail line in eastern France that connects the city of Mulhouse with the town of Thann in the Alsace region.
- 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: Nice–Breil-sur-Roya railway Triple: [Nice-Ville railway station, railwayLine, Nice–Breil-sur-Roya railway]
Generated description
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nice–Breil-sur-Roya railway Target entity description: The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
-
A.
Martigny–Châtelard Railway
The Martigny–Châtelard Railway is a Swiss narrow-gauge mountain railway line connecting Martigny to the French border en route to Chamonix, known for its scenic Alpine route and steep gradients.
-
B.
Mulhouse–Kruth railway
The Mulhouse–Kruth railway is a regional rail line in eastern France that connects the city of Mulhouse with the upper Thur Valley in the Vosges mountains.
-
C.
Lausanne–Villeneuve railway line
The Lausanne–Villeneuve railway line is a Swiss standard-gauge rail route along the north shore of Lake Geneva that connects Lausanne with the town of Villeneuve, serving numerous intermediate communities.
-
D.
Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
-
E.
Mulhouse–Thann railway
The Mulhouse–Thann railway is a regional rail line in eastern France that connects the city of Mulhouse with the town of Thann in the Alsace region.
- 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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dab041748190851c5221b6b740e1 |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c758797228819089362f137e9eb747 |
completed | March 28, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69c759a5eebc8190934ea04a2ce20287 |
completed | March 28, 2026, 4:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c75a19d27c819089cfa625dfccfe6f |
completed | March 28, 2026, 4:33 a.m. |
Created at: March 27, 2026, 2:29 p.m.