Triple
T5222784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Province of Verona |
E117909
|
entity |
| Predicate | hasRailHub |
P523
|
FINISHED |
| Object |
Verona Porta Nuova railway station
Verona Porta Nuova railway station is the main railway hub of the city of Verona in northern Italy, serving as a key junction for national and international train services.
|
E503046
|
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: Verona Porta Nuova railway station | Statement: [Province of Verona, hasRailHub, Verona Porta Nuova railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verona Porta Nuova railway station Context triple: [Province of Verona, hasRailHub, Verona Porta Nuova railway station]
-
A.
Vicenza railway station
Vicenza railway station is the main train station serving the city of Vicenza in northeastern Italy, functioning as a key regional and national rail hub.
-
B.
Padua railway station
Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
-
C.
Venezia Santa Lucia railway station
Venezia Santa Lucia railway station is the main railway terminus in Venice, Italy, serving as the city’s primary gateway for national and international train travel.
-
D.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
-
E.
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.
- 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: Verona Porta Nuova railway station Triple: [Province of Verona, hasRailHub, Verona Porta Nuova railway station]
Generated description
Verona Porta Nuova railway station is the main railway hub of the city of Verona in northern Italy, serving as a key junction for national and international train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Verona Porta Nuova railway station Target entity description: Verona Porta Nuova railway station is the main railway hub of the city of Verona in northern Italy, serving as a key junction for national and international train services.
-
A.
Vicenza railway station
Vicenza railway station is the main train station serving the city of Vicenza in northeastern Italy, functioning as a key regional and national rail hub.
-
B.
Padua railway station
Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
-
C.
Venezia Santa Lucia railway station
Venezia Santa Lucia railway station is the main railway terminus in Venice, Italy, serving as the city’s primary gateway for national and international train travel.
-
D.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
-
E.
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.
- 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_69bd4465e03081909bfcfd7113062590 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7abba82881908c030ba55146b8ea |
completed | March 20, 2026, 4:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beeff852bc81908467a343c5ded404 |
completed | March 21, 2026, 7:22 p.m. |
| NEDg | Description generation | batch_69bef0761c208190bac06ff1f92c8224 |
completed | March 21, 2026, 7:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef14ca27c81909a5a44155c9ddaf9 |
completed | March 21, 2026, 7:28 p.m. |
Created at: March 20, 2026, 1:48 p.m.