Triple
T14792866
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Verdun railway station |
E347699
|
entity |
| Predicate | railwayNetwork |
P522
|
FINISHED |
| Object | TER Grand Est |
E548158
|
NE FINISHED |
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: TER Grand Est | Statement: [Verdun railway station, railwayNetwork, TER Grand Est]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TER Grand Est Context triple: [Verdun railway station, railwayNetwork, TER Grand Est]
-
A.
TER Grand Est
chosen
TER Grand Est is a regional rail network in northeastern France that operates local and regional train services across the Grand Est region.
-
B.
TER Bourgogne-Franche-Comté
TER Bourgogne-Franche-Comté is a regional rail network in eastern France that provides passenger train services across the Bourgogne-Franche-Comté region.
-
C.
Grand Est
Grand Est is an administrative region in northeastern France that borders Germany, Belgium, Luxembourg, and Switzerland and includes major cities such as Strasbourg, Reims, and Metz.
-
D.
TER Nouvelle-Aquitaine
TER Nouvelle-Aquitaine is the regional rail network operated by SNCF that serves towns and cities across the Nouvelle-Aquitaine region in southwestern France.
-
E.
TER Provence-Alpes-Côte d’Azur
TER Provence-Alpes-Côte d’Azur is a regional rail network in southeastern France that provides passenger train services across the Provence-Alpes-Côte d’Azur region, connecting major cities, towns, and coastal destinations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d822ea8b7c819097dfadf3d45545e6 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69decd5ec43c8190ad7a10a556519bb0 |
completed | April 14, 2026, 11:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe24bea4408190975f4856cc02580e |
completed | May 8, 2026, 6 p.m. |
Created at: April 10, 2026, 1:31 a.m.