Triple
T16140016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corte railway station |
E391628
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Ajaccio–Bastia railway line |
E1196434
|
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: Ajaccio–Bastia railway line | Statement: [Corte railway station, locatedOn, Ajaccio–Bastia railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ajaccio–Bastia railway line Context triple: [Corte railway station, locatedOn, Ajaccio–Bastia railway line]
-
A.
Corsican Railways main line
chosen
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.
Marseille–Briançon railway
The Marseille–Briançon railway is a French rail line that connects the Mediterranean port city of Marseille with the Alpine town of Briançon, traversing varied terrain from coastal areas to mountainous regions.
-
C.
Marseille–Ventimiglia railway
The Marseille–Ventimiglia railway is a major coastal rail line in southern France that connects Marseille to the Italian border, serving key cities along the French Riviera including Nice.
-
D.
Marseille–Aix-en-Provence railway
The Marseille–Aix-en-Provence railway is a regional rail line in southern France that connects the port city of Marseille with the inland city of Aix-en-Provence.
-
E.
Lyon–Marseille railway
The Lyon–Marseille railway is a major French rail corridor linking the inland metropolis of Lyon with the Mediterranean port city of Marseille, serving as a key axis for both passenger and freight transport in southeastern 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_69d87f1bb0988190b490d273dbf3fd03 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21a07b7908190b4e1ec57f60a9274 |
completed | April 17, 2026, 11:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7a59c0481908eb346efaf10a0f6 |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 5:01 a.m.