Triple
T8848870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isernia |
E210581
|
entity |
| Predicate | railwayServedBy |
P782
|
FINISHED |
| Object |
Isernia railway station
Isernia railway station is the main train station serving the town of Isernia in the Molise region of southern Italy, providing regional rail connections to surrounding areas.
|
E761198
|
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: Isernia railway station | Statement: [Isernia, railwayServedBy, Isernia railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isernia railway station Context triple: [Isernia, railwayServedBy, Isernia railway station]
-
A.
Chieti railway station
Chieti railway station is the main train station serving the city of Chieti in the Abruzzo region of Italy, providing regional rail connections to surrounding areas.
-
B.
Campobasso railway station
Campobasso railway station is the main rail hub serving the city of Campobasso in Italy’s Molise region, providing regional and intercity connections.
-
C.
Caserta railway station
Caserta railway station is a major rail hub in southern Italy that serves the city of Caserta and provides important regional and long-distance connections, including routes to Naples and Rome.
-
D.
Terni railway station
Terni railway station is the main rail hub serving the city of Terni in Umbria, Italy, providing regional and intercity train connections.
-
E.
Pescara Centrale railway station
Pescara Centrale railway station is the main rail hub of the city of Pescara in Italy, serving as a key stop on the Adriatic railway line.
- 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: Isernia railway station Triple: [Isernia, railwayServedBy, Isernia railway station]
Generated description
Isernia railway station is the main train station serving the town of Isernia in the Molise region of southern Italy, providing regional rail connections to surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Isernia railway station Target entity description: Isernia railway station is the main train station serving the town of Isernia in the Molise region of southern Italy, providing regional rail connections to surrounding areas.
-
A.
Chieti railway station
Chieti railway station is the main train station serving the city of Chieti in the Abruzzo region of Italy, providing regional rail connections to surrounding areas.
-
B.
Campobasso railway station
Campobasso railway station is the main rail hub serving the city of Campobasso in Italy’s Molise region, providing regional and intercity connections.
-
C.
Caserta railway station
Caserta railway station is a major rail hub in southern Italy that serves the city of Caserta and provides important regional and long-distance connections, including routes to Naples and Rome.
-
D.
Terni railway station
Terni railway station is the main rail hub serving the city of Terni in Umbria, Italy, providing regional and intercity train connections.
-
E.
Pescara Centrale railway station
Pescara Centrale railway station is the main rail hub of the city of Pescara in Italy, serving as a key stop on the Adriatic railway line.
- 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_69ca838a424c8190b1ecac115c2927e7 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60aa6db0819097c3257499200afc |
completed | April 1, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf89c6788881908d6f5c49434b556d |
completed | April 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69cf8ab7da348190b423f0768fe9dc1a |
completed | April 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bd252a4819098891bbb67baf897 |
completed | April 3, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:49 p.m.