Triple
T16140048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemins de fer de la Corse |
E391629
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Ponte-Leccia–Calvi line
The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
|
E1195639
|
NE FINISHED |
How this triple was built (4 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: Ponte-Leccia–Calvi line | Statement: [Chemins de fer de la Corse, hasLine, Ponte-Leccia–Calvi line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ponte-Leccia–Calvi line Context triple: [Chemins de fer de la Corse, hasLine, Ponte-Leccia–Calvi line]
-
A.
Volturno Line
The Volturno Line was a German World War II defensive fortification system in southern Italy, designed to slow the Allied advance after the invasion of the Italian mainland.
-
B.
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.
-
C.
Genoa–Ventimiglia railway
The Genoa–Ventimiglia railway is a major coastal rail line in northwestern Italy that runs along the Ligurian Sea, connecting Genoa with towns up to the French border.
-
D.
Cagliari–Iglesias railway
The Cagliari–Iglesias railway is a main regional rail line in Sardinia, Italy, connecting the island’s capital Cagliari with the southwestern town of Iglesias.
-
E.
Turin–Modane railway
The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ponte-Leccia–Calvi line Triple: [Chemins de fer de la Corse, hasLine, Ponte-Leccia–Calvi line]
Generated description
The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ponte-Leccia–Calvi line Target entity description: The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
-
A.
Volturno Line
The Volturno Line was a German World War II defensive fortification system in southern Italy, designed to slow the Allied advance after the invasion of the Italian mainland.
-
B.
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.
-
C.
Genoa–Ventimiglia railway
The Genoa–Ventimiglia railway is a major coastal rail line in northwestern Italy that runs along the Ligurian Sea, connecting Genoa with towns up to the French border.
-
D.
Cagliari–Iglesias railway
The Cagliari–Iglesias railway is a main regional rail line in Sardinia, Italy, connecting the island’s capital Cagliari with the southwestern town of Iglesias.
-
E.
Turin–Modane railway
The Turin–Modane railway is a major trans-Alpine rail line connecting Turin in Italy with Modane in France, providing a key international route through the Alps.
- F. None of above. chosen
Provenance (5 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_69fff2b75988819094baaff8f53f48ce |
completed | May 10, 2026, 2:51 a.m. |
| NEDg | Description generation | batch_69fff36d39f48190bb48a1821f08664a |
completed | May 10, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff3f4f20c8190902df70625d3aad0 |
completed | May 10, 2026, 2:56 a.m. |
Created at: April 10, 2026, 5:01 a.m.