Triple
T4742057
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calenzano |
E105266
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Calenzano railway station
Calenzano railway station is a regional train stop in the town of Calenzano in Tuscany, Italy, providing local rail connections within the Florence metropolitan area.
|
E466742
|
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: Calenzano railway station | Statement: [Calenzano, hasRailwayStation, Calenzano railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calenzano railway station Context triple: [Calenzano, hasRailwayStation, Calenzano railway station]
-
A.
Piacenza railway station
Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
-
B.
Frosinone railway station
Frosinone railway station is the main rail transport hub serving the city of Frosinone in the Lazio region of central Italy.
-
C.
Chiusi-Chianciano Terme railway station
Chiusi-Chianciano Terme railway station is a key railway hub in Tuscany, Italy, serving the town of Chiusi and the nearby spa resort of Chianciano Terme with regional and long-distance train connections.
-
D.
Rimini railway station
Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
-
E.
Ancona railway station
Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
- 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: Calenzano railway station Triple: [Calenzano, hasRailwayStation, Calenzano railway station]
Generated description
Calenzano railway station is a regional train stop in the town of Calenzano in Tuscany, Italy, providing local rail connections within the Florence metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Calenzano railway station Target entity description: Calenzano railway station is a regional train stop in the town of Calenzano in Tuscany, Italy, providing local rail connections within the Florence metropolitan area.
-
A.
Piacenza railway station
Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
-
B.
Frosinone railway station
Frosinone railway station is the main rail transport hub serving the city of Frosinone in the Lazio region of central Italy.
-
C.
Chiusi-Chianciano Terme railway station
Chiusi-Chianciano Terme railway station is a key railway hub in Tuscany, Italy, serving the town of Chiusi and the nearby spa resort of Chianciano Terme with regional and long-distance train connections.
-
D.
Rimini railway station
Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
-
E.
Ancona railway station
Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
- 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_69bd43ef87a48190a5bc3600711aa032 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd64a7153881909eac451fc7566d25 |
completed | March 20, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be3a28ca648190a44d178826926812 |
completed | March 21, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69be3c443c6881908d1a3de22ff1380b |
completed | March 21, 2026, 6:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be3d0aa1d48190a2af91d251cb5561 |
completed | March 21, 2026, 6:39 a.m. |
Created at: March 20, 2026, 1:19 p.m.