Triple
T10664006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brive-la-Gaillarde railway station |
E251302
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | TER Nouvelle-Aquitaine |
E209099
|
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 Nouvelle-Aquitaine | Statement: [Brive-la-Gaillarde railway station, servedBy, TER Nouvelle-Aquitaine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TER Nouvelle-Aquitaine Context triple: [Brive-la-Gaillarde railway station, servedBy, TER Nouvelle-Aquitaine]
-
A.
TER Nouvelle-Aquitaine
chosen
TER Nouvelle-Aquitaine is the regional rail network operated by SNCF that serves towns and cities across the Nouvelle-Aquitaine region in southwestern France.
-
B.
TER Occitanie
TER Occitanie is a regional rail network serving the Occitanie region of southern France, operated under the national TER system.
-
C.
TER Grand Est
TER Grand Est is a regional rail network in northeastern France that operates local and regional train services across the Grand Est region.
-
D.
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.
-
E.
Regional Council of Nouvelle-Aquitaine
The Regional Council of Nouvelle-Aquitaine is the elected deliberative assembly responsible for setting policies and managing regional affairs in the Nouvelle-Aquitaine region of southwestern France.
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f31db6288190857533213fa9f20d |
completed | April 9, 2026, 12:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d97a9566e08190a92b49ce73963078 |
completed | April 10, 2026, 10:32 p.m. |
Created at: April 8, 2026, 9:08 p.m.