Triple
T9749368
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gare de Châteauroux |
E236399
|
entity |
| Predicate | serviceOperator |
P5884
|
FINISHED |
| Object | TER Centre-Val de Loire |
E49035
|
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 Centre-Val de Loire | Statement: [Gare de Châteauroux, serviceOperator, TER Centre-Val de Loire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TER Centre-Val de Loire Context triple: [Gare de Châteauroux, serviceOperator, TER Centre-Val de Loire]
-
A.
Centre-Val de Loire
chosen
Centre-Val de Loire is a central French region known for its Loire Valley châteaux, historic towns, and extensive agricultural landscapes.
-
B.
INSPE Centre-Val de Loire
INSPE Centre-Val de Loire is a French higher education institute specializing in teacher training and education sciences, serving the Centre-Val de Loire region.
-
C.
Gâtinais region
The Gâtinais region is a historic natural and agricultural area in north-central France, known for its forests, sandy plains, and traditional rural landscapes south of Paris.
-
D.
canton of Loches
The canton of Loches is an administrative division in central France that groups together several communes around the town of Loches within the Indre-et-Loire department.
-
E.
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.
- 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_69ca84d4eddc8190996fec1417d2bae8 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9f6a2f8c8190a6f6af6587ee90b8 |
completed | April 1, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1b01678f88190900a941b9d111c58 |
completed | April 5, 2026, 12:43 a.m. |
Created at: March 30, 2026, 8:23 p.m.