Triple
T21287378
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bologna–Ancona railway |
E524695
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Fano railway station
Fano railway station is a regional train station in the coastal town of Fano in Italy’s Marche region, serving passenger traffic along the important Bologna–Ancona rail corridor.
|
E1476199
|
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: Fano railway station | Statement: [Bologna–Ancona railway, hasStation, Fano railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fano railway station Context triple: [Bologna–Ancona railway, hasStation, Fano railway station]
-
A.
Fornovo railway station
Fornovo railway station is a regional train station in Fornovo di Taro, Italy, serving as a local hub for passenger rail services in the area.
-
B.
Forano railway station
Forano railway station is a local train stop in the Lazio region of Italy that serves the town of Forano and connects it to the regional rail network.
-
C.
Paradiso railway station
Paradiso railway station is a local train stop serving the municipality of Paradiso in the Lugano area of the Swiss canton of Ticino.
-
D.
Villafranca Station
Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
-
E.
Campolide station
Campolide station is a railway station in Lisbon, Portugal, serving suburban and cross-Tagus commuter trains.
- 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: Fano railway station Triple: [Bologna–Ancona railway, hasStation, Fano railway station]
Generated description
Fano railway station is a regional train station in the coastal town of Fano in Italy’s Marche region, serving passenger traffic along the important Bologna–Ancona rail corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fano railway station Target entity description: Fano railway station is a regional train station in the coastal town of Fano in Italy’s Marche region, serving passenger traffic along the important Bologna–Ancona rail corridor.
-
A.
Fornovo railway station
Fornovo railway station is a regional train station in Fornovo di Taro, Italy, serving as a local hub for passenger rail services in the area.
-
B.
Forano railway station
Forano railway station is a local train stop in the Lazio region of Italy that serves the town of Forano and connects it to the regional rail network.
-
C.
Paradiso railway station
Paradiso railway station is a local train stop serving the municipality of Paradiso in the Lugano area of the Swiss canton of Ticino.
-
D.
Villafranca Station
Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
-
E.
Campolide station
Campolide station is a railway station in Lisbon, Portugal, serving suburban and cross-Tagus commuter trains.
- 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_69e0b5171f6c8190a5d57201ede73811 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d7c57c8190bc4180ea590a62d4 |
completed | April 21, 2026, 8:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a099809b3d88190b78ddeae641a7abf |
completed | May 17, 2026, 10:27 a.m. |
| NEDg | Description generation | batch_6a0998f27c6c81908a88a4a831445d57 |
completed | May 17, 2026, 10:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09996c8d7c81908cc9874f6e1a3fff |
completed | May 17, 2026, 10:33 a.m. |
Created at: April 16, 2026, 4:03 p.m.