Triple
T17070926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SNCF TER |
E414215
|
entity |
| Predicate | areaServed |
P82
|
FINISHED |
| Object | Corsica (via TER Corse brand, historically) |
E391629
|
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: Corsica (via TER Corse brand, historically) | Statement: [SNCF TER, areaServed, Corsica (via TER Corse brand, historically)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Corsica (via TER Corse brand, historically) Context triple: [SNCF TER, areaServed, Corsica (via TER Corse brand, historically)]
-
A.
Corsican Railways main line
The Corsican Railways main line is the principal narrow-gauge railway route crossing the island of Corsica, connecting major inland towns and coastal areas.
-
B.
Chemins de fer de la Corse
chosen
Chemins de fer de la Corse is the regional narrow-gauge railway network that provides passenger and freight rail services across the island of Corsica, France.
-
C.
Ouigo
Ouigo is a low-cost high-speed train service operated by France's SNCF, offering budget TGV travel with simplified onboard services.
-
D.
Provence-Alpes-Côte d'Azur regional rail network
The Provence-Alpes-Côte d'Azur regional rail network is a French regional train system serving cities, towns, and coastal areas across the Provence-Alpes-Côte d'Azur region in southeastern France.
-
E.
CF de la Corse central line
The CF de la Corse central line is the main narrow-gauge railway route crossing the interior of Corsica, connecting key towns such as Corte with other parts of the island.
- 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbc0982c8190916f9905ddb5e575 |
completed | April 18, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a012edbce988190a784448ba8a258a5 |
completed | May 11, 2026, 1:20 a.m. |
Created at: April 10, 2026, 5:34 a.m.