Triple
T21028261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nantes–La Roche-sur-Yon railway |
E517997
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | La Roche-sur-Yon station |
—
|
NE NERFINISHED |
How this triple was built (2 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: La Roche-sur-Yon station | Statement: [Nantes–La Roche-sur-Yon railway, hasStation, La Roche-sur-Yon station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Roche-sur-Yon station Context triple: [Nantes–La Roche-sur-Yon railway, hasStation, La Roche-sur-Yon station]
-
A.
La Roche-sur-Yon railway station
chosen
La Roche-sur-Yon railway station is the main passenger rail hub serving the town of La Roche-sur-Yon in the Vendée department of western France.
-
B.
Bordeaux-Saint-Jean station
Bordeaux-Saint-Jean station is the main railway hub of Bordeaux in southwestern France, serving as a major high-speed and regional train interchange on the national rail network.
-
C.
Bar-sur-Aube station
Bar-sur-Aube station is a regional railway station in the commune of Bar-sur-Aube in northeastern France, serving local and regional passenger rail services.
-
D.
Noisy-le-Sec station
Noisy-le-Sec station is a suburban railway station in the eastern Paris metropolitan area that serves as a stop on the Transilien Line P commuter rail network.
-
E.
Clermont-Ferrand station
Clermont-Ferrand station is the main railway station serving the city of Clermont-Ferrand in central France, acting as a key regional hub for passenger rail services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc7efda081909a4de1c389166bf2 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.