Triple
T16140053
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemins de fer de la Corse |
E391629
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Ponte-Leccia station
Ponte-Leccia station is a key railway junction in Corsica where the island’s narrow-gauge lines intersect, serving as an important hub on the Chemins de fer de la Corse network.
|
E1196440
|
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 station | Statement: [Chemins de fer de la Corse, terminus, Ponte-Leccia station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ponte-Leccia station Context triple: [Chemins de fer de la Corse, terminus, Ponte-Leccia station]
-
A.
Stresa railway station
Stresa railway station is a train station in the town of Stresa in northern Italy, serving as a key stop on rail routes along Lake Maggiore.
-
B.
Milano Cadorna station
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
-
C.
Porta Susa railway station
Porta Susa railway station is a major railway hub in Turin, Italy, serving high-speed, regional, and international train services.
-
D.
Ferentino-Supino railway station
Ferentino-Supino railway station is a regional train station in the Lazio region of Italy serving the towns of Ferentino and Supino on the Rome–Naples railway line.
-
E.
Cavour station
Cavour station is a Rome Metro stop on Line B located near Via Nazionale and the Monti district in central Rome.
- 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 station Triple: [Chemins de fer de la Corse, terminus, Ponte-Leccia station]
Generated description
Ponte-Leccia station is a key railway junction in Corsica where the island’s narrow-gauge lines intersect, serving as an important hub on the Chemins de fer de la Corse network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ponte-Leccia station Target entity description: Ponte-Leccia station is a key railway junction in Corsica where the island’s narrow-gauge lines intersect, serving as an important hub on the Chemins de fer de la Corse network.
-
A.
Stresa railway station
Stresa railway station is a train station in the town of Stresa in northern Italy, serving as a key stop on rail routes along Lake Maggiore.
-
B.
Milano Cadorna station
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
-
C.
Porta Susa railway station
Porta Susa railway station is a major railway hub in Turin, Italy, serving high-speed, regional, and international train services.
-
D.
Ferentino-Supino railway station
Ferentino-Supino railway station is a regional train station in the Lazio region of Italy serving the towns of Ferentino and Supino on the Rome–Naples railway line.
-
E.
Cavour station
Cavour station is a Rome Metro stop on Line B located near Via Nazionale and the Monti district in central Rome.
- 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_69fff3f2760c8190a58fedc2798614ae |
completed | May 10, 2026, 2:56 a.m. |
Created at: April 10, 2026, 5:01 a.m.