Triple
T15161924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turin–Milan railway |
E362238
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Turin–Milan high-speed railway
The Turin–Milan high-speed railway is a modern Italian high-speed rail line that significantly reduces travel time between Turin and Milan as part of the country’s high-speed rail network.
|
E362238
|
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: Turin–Milan high-speed railway | Statement: [Turin–Milan railway, connectedTo, Turin–Milan high-speed railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Turin–Milan high-speed railway Context triple: [Turin–Milan railway, connectedTo, Turin–Milan high-speed railway]
-
A.
Florence–Rome high-speed railway
The Florence–Rome high-speed railway is a major Italian high-speed rail corridor that connects Florence and Rome, significantly reducing travel times between central and northern Italy and the capital.
-
B.
Rome–Naples high-speed railway
The Rome–Naples high-speed railway is a major Italian high-speed rail line that significantly reduces travel time between Rome and Naples as part of the country’s modern high-speed rail network.
-
C.
Turin–Milan railway
The Turin–Milan railway is a major Italian rail corridor connecting the cities of Turin and Milan, serving as a key route for both regional and high-speed passenger services in northern Italy.
-
D.
Venice–Padua high-speed railway
The Venice–Padua high-speed railway is a planned Italian high-speed rail line intended to improve fast passenger connections between Venice and Padua as part of the country’s broader high-speed network.
-
E.
Turin–Aosta railway
The Turin–Aosta railway is a key Italian rail line connecting the city of Turin with the Aosta Valley, serving both regional passenger and freight traffic through northwestern Italy.
- 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: Turin–Milan high-speed railway Triple: [Turin–Milan railway, connectedTo, Turin–Milan high-speed railway]
Generated description
The Turin–Milan high-speed railway is a modern Italian high-speed rail line that significantly reduces travel time between Turin and Milan as part of the country’s high-speed rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Turin–Milan high-speed railway Target entity description: The Turin–Milan high-speed railway is a modern Italian high-speed rail line that significantly reduces travel time between Turin and Milan as part of the country’s high-speed rail network.
-
A.
Florence–Rome high-speed railway
The Florence–Rome high-speed railway is a major Italian high-speed rail corridor that connects Florence and Rome, significantly reducing travel times between central and northern Italy and the capital.
-
B.
Rome–Naples high-speed railway
The Rome–Naples high-speed railway is a major Italian high-speed rail line that significantly reduces travel time between Rome and Naples as part of the country’s modern high-speed rail network.
-
C.
Turin–Milan railway
chosen
The Turin–Milan railway is a major Italian rail corridor connecting the cities of Turin and Milan, serving as a key route for both regional and high-speed passenger services in northern Italy.
-
D.
Venice–Padua high-speed railway
The Venice–Padua high-speed railway is a planned Italian high-speed rail line intended to improve fast passenger connections between Venice and Padua as part of the country’s broader high-speed network.
-
E.
Turin–Aosta railway
The Turin–Aosta railway is a key Italian rail line connecting the city of Turin with the Aosta Valley, serving both regional passenger and freight traffic through northwestern Italy.
- F. None of above.
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_69d85a087b7c81908baa94a53dac8d68 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0060f2efc8190aa0eb5fb8d4ce085 |
completed | April 15, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69febffc94e48190844e226c245a9ce3 |
completed | May 9, 2026, 5:02 a.m. |
| NEDg | Description generation | batch_69fec1b27c5c8190b3b81cd10b11e973 |
completed | May 9, 2026, 5:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fec24105a48190a698de2b380f4dbc |
completed | May 9, 2026, 5:12 a.m. |
Created at: April 10, 2026, 3:08 a.m.