Triple
T22780678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Treviso–Montebelluna railway |
E563826
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Veneto regional rail network
The Veneto regional rail network is a system of regional railway lines in Italy’s Veneto region that connects major cities and towns, supporting both commuter and regional passenger services.
|
E1553766
|
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: Veneto regional rail network | Statement: [Treviso–Montebelluna railway, partOf, Veneto regional rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Veneto regional rail network Context triple: [Treviso–Montebelluna railway, partOf, Veneto regional rail network]
-
A.
Lombardy regional rail system
The Lombardy regional rail system is a network of local and regional train services in the Lombardy region of northern Italy, connecting major cities and smaller towns through an integrated public transport infrastructure.
-
B.
Venice–Mestre railway line
The Venice–Mestre railway line is a key rail connection linking the mainland city of Mestre with the historic center of Venice across the Venetian Lagoon.
-
C.
Vicenza–Treviso railway
The Vicenza–Treviso railway is a regional rail line in northeastern Italy that connects the city of Vicenza with Treviso, serving as an important link across the Veneto region.
-
D.
Rovigo–Chioggia railway
The Rovigo–Chioggia railway is a regional rail line in northeastern Italy that connects the inland city of Rovigo with the coastal town of Chioggia, serving local passenger and freight traffic.
-
E.
Venice–Udine railway
The Venice–Udine railway is a major rail line in northeastern Italy that links the city of Venice with Udine, passing through important regional centers such as Pordenone.
- 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: Veneto regional rail network Triple: [Treviso–Montebelluna railway, partOf, Veneto regional rail network]
Generated description
The Veneto regional rail network is a system of regional railway lines in Italy’s Veneto region that connects major cities and towns, supporting both commuter and regional passenger services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Veneto regional rail network Target entity description: The Veneto regional rail network is a system of regional railway lines in Italy’s Veneto region that connects major cities and towns, supporting both commuter and regional passenger services.
-
A.
Lombardy regional rail system
The Lombardy regional rail system is a network of local and regional train services in the Lombardy region of northern Italy, connecting major cities and smaller towns through an integrated public transport infrastructure.
-
B.
Venice–Mestre railway line
The Venice–Mestre railway line is a key rail connection linking the mainland city of Mestre with the historic center of Venice across the Venetian Lagoon.
-
C.
Vicenza–Treviso railway
The Vicenza–Treviso railway is a regional rail line in northeastern Italy that connects the city of Vicenza with Treviso, serving as an important link across the Veneto region.
-
D.
Rovigo–Chioggia railway
The Rovigo–Chioggia railway is a regional rail line in northeastern Italy that connects the inland city of Rovigo with the coastal town of Chioggia, serving local passenger and freight traffic.
-
E.
Venice–Udine railway
The Venice–Udine railway is a major rail line in northeastern Italy that links the city of Venice with Udine, passing through important regional centers such as Pordenone.
- 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_69e2455500788190b4b33030461f3bbd |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17c2cab0881908df1d0629b43d350 |
completed | April 29, 2026, 3:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b98291e208190be3e92b57cf2fccd |
completed | May 18, 2026, 10:52 p.m. |
| NEDg | Description generation | batch_6a0b992ef5d0819081957a9633260400 |
completed | May 18, 2026, 10:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b9a1129c8819084163353accc7e14 |
completed | May 18, 2026, 11 p.m. |
Created at: April 17, 2026, 3:28 p.m.